Samsung Galaxy Ace Duos (GT-S6802) vs Xiaomi 12S (128GB)

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Side by side comparison between Samsung Galaxy Ace Duos vs Xiaomi 12S phones, differences, pros, cons and full specifications. What's the better?

7/19/2022 8:34 AM, updated: 6/23/2023 7:47 AM

Compare Xiaomi 12S X Samsung Galaxy Ace Duos (GT-S6802) 05Points

Specifications Compare Models Pictures

3.5"
TFT

320x480

5
MP

512MB
RAM

Single-core

1300
mAh

(Removable)

30Points Xiaomi 12S (128GB) Compare Samsung Galaxy Ace Duos X

Specifications Compare Models Pictures

6.28"
AMOLED

1080x2400

50
MP

32mp

8GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Xiaomi 12S (128GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

5 Advantages Samsung Galaxy Ace Duos (GT-S6802)	vs	30 Advantages Xiaomi 12S (128GB)
+Until 32GB microSD, microSDHCAdvantage More external storage for files using memory cards	vs	Not supported
+122 grams (4.27 ounces)49% Lighter	vs	182 grams (6.37 ounces)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+FM (RDS)Advantage The radio lets you listen to your songs and sports in general	vs	Not supported
832MHz 32bit Single-core (65nm)	vs	+3.19GHz 64bit Octa-core (4nm)7 times More powerful processor, you can open your applications faster
512MB	vs	+8GB LPDDR515 times More RAM memory. Typically more responsive and better for multitasking.
4GB (3GB available)	vs	+128GB (101GB available)33 times More internal storage for applications and files
11.5 millimeters (0.45 inches)	vs	+8.2 millimeters (0.32 inches)40% Thinner
TFT LCD	vs	+AMOLEDAdvantage AMOLED display is brighter and more vivid
16 million	vs	+1 billion62 times More colors on the screen is better quality images and videos
320x480 pixels	vs	+1080x2400 pixels16 times Higher resolution screen
165 PPI	vs	+419 PPI154% Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.5"	vs	+6.28"79% Larger screen
(back) 5MP	vs	+(triple camera) 50MP + 13MP + 5MP13 times Higher resolution main camera
Not supported	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
Not supported	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+HDR photo/video on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
Not supported	vs	+(front) 32MPAdvantage A front-camera is best for taking selfies
VGA (640x480)	vs	+8K UHD (7680x4320)107 times More image quality for recording videos with the primary camera
Android 2.3.6 Gingerbread	vs	+Android 13Advantage Android 13 is newer and safer
3G HSDPA	vs	+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster
(3G HSDPA) 7.2 Mbps	vs	+(5G SA/NSA) 2000 Mbps277 times Faster for surfing the internet and download files
Not supported	vs	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+BarometerAdvantage Sensors help you use the device
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (under display)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
1300 mAh	vs	+4500 mAh2 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
802.11 b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac/ax [wifi6E/6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6E/6] is newer and faster
3.0 + A2DP	vs	+5.2 + A2DP/LEAdvantage Bluetooth 5.2 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
HTML, XHTML, Flash player	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet
Not supported	vs	+Gorilla Glass VictusAdvantage Protection against scratches on the screen lets you carry your phone with your keys

10 Common items in both devices

Only digital zoom

Autofocus / LDAF/PDAF: laser/phase detection autofocus

Capacitive

Multitouch

Accelerometer

Compass

Proximity sensor

+3 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Galaxy Ace Duos (GT-S6802)	Xiaomi 12S (128GB)
Change model		Choose the model
Model	Galaxy Ace Duos (GT-S6802)	12S (128GB)
Other model names	Samsung Galaxy Ace Duos S6802 Dual-Sim	小米12S 5G (8GB RAM) 2206123SC
Country or region available	(Global, International), (Europe), Philippines, Hong Kong	(Global, International)
Brand	Samsung	Xiaomi
Release date	6/1/2012	7/7/2022, Announced: 7/4/2022
Depth	11.5 millimeters (0.45 inches)	8.2 millimeters (0.32 inches)
Size (width x height)	61.5 x 112.74 millimeters (2.42 x 4.44 in)	69.9 x 152.7 millimeters (2.75 x 6.01 in)
Weight	122 grams (4.27 ounces)	182 grams (6.37 ounces)
Build, materials	feature not registered	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy Ace Duos (GT-S6802)	Xiaomi 12S (128GB)
Display type	TFT LCD	AMOLED
Screen size	3.5" inches	6.28" inches
Screen-to-body ratio	~52.6% (screen-to-body ratio)	~89.2% (screen-to-body ratio)
Display resolution	320x480 pixels	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 10-points
Pixel density (dot pitch)	165 PPI	419 PPI
Colors	16 million	1 billion
Scratch-resistant glass	Not supported	Gorilla Glass Victus
Refresh rate	feature not registered	120Hz
Display features	feature not registered	1100nits[peak] Dolby Vision/HDR10+
🤖 Operating System
	Galaxy Ace Duos (GT-S6802)	Xiaomi 12S (128GB)
System version	Android 2.3.6 Gingerbread	Android 12
Firmware update	feature not registered	Android 13
User Interface	feature not registered	MIUI 13 / 14
⚙️ Processor
	Galaxy Ace Duos (GT-S6802)	Xiaomi 12S (128GB)
Chipset	32bit: Broadcom BCM21553 (65nm)	64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm)
CPU	Single-core, 1 processor: 1x 832MHz ARM1136 (Single-core)	Octa-core, 3 processors: 1x 3.19GHz ARM Cortex-X2 (Single-core) 3x 2.75GHz ARM Cortex-A710 (Triple-core) 4x 2GHz ARM Cortex-A510 (Quad-core)
GPU graphical controller	VideoCore IV	Qualcomm Adreno 730 (818MHz)
Performance (benchmark)	feature not registered	AnTuTu: 1029495 (v9)
💽 Memory and storage
	Galaxy Ace Duos (GT-S6802)	Xiaomi 12S (128GB)
RAM memory	512MB	8GB LPDDR5
Internal storage	4GB (3GB available)	128GB (101GB available) UFS 3.1
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Not supported
📶 Mobile networks
	Galaxy Ace Duos (GT-S6802)	Xiaomi 12S (128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card
SIM card	2 slots (Dual-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	7.2 Mbps	2000/1024 Mbps
Network technology	2G, 3G	2G, 3G, 4G, 5G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	UMTS 900/2100	CDMA2000 1xEV-DO UMTS 800/850/900/1700/1900/2100
Primary 4G network	Not supported	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 18, 19, 26) TD-LTE (34, 38, 39, 40, 41, 42) VoLTE
Primary 5G network	Not supported	SA/NSA (1, 3, 5, 8, 28, 38, 40, 41, 77, 78)
Primary data network	GPRS, EDGE, UMTS, HSDPA	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 800/850/900/1700/1900/2100
Secondary 4G network	Not supported	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 18, 19, 26) TD-LTE (34, 38, 39, 40, 41, 42) VoLTE
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
📷 Camera
	Galaxy Ace Duos (GT-S6802)	Xiaomi 12S (128GB)
Back camera (main camera)	5 megapixels	(triple camera) 50 megapixels 13MP ultrawide f/2.415mm123°1/3.06"1.12µm 5MP telephoto macro f/2.450mmAF
Main camera resolution	2560x1920 pixels	8160x6120 pixels
Video recording (primary)	VGA (640x480) 30 fps	8K UHD (7680x4320) 24 fps
Flash	Not supported	Dual-LED flash
Focal aperture	feature not registered	f/1.9 (aperture)
Focal length	feature not registered	24mm lens
Sensor size	feature not registered	1/1.28" inches
Pixel size	feature not registered	1.22µm pixel
Autofocus	Autofocus	LDAF/PDAF: laser/phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	Not supported	OIS: Optical stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	Not supported	HDR photo/video on both cameras
Camera extras	feature not registered	4K@60fps 1080p@960fps Sony IMX707 Leica optics
📸 Front camera
	Galaxy Ace Duos (GT-S6802)	Xiaomi 12S (128GB)
Front camera (secondary)	Not supported	32 megapixels
Front camera resolution	Not supported	6528x4896 pixels
Video recording (secondary)	Not supported	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.5 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	0.7µm pixel
🔉 Sound and multimedia
	Galaxy Ace Duos (GT-S6802)	Xiaomi 12S (128GB)
Loudspeaker	Supported	Stereo sound 24-bit/192kHz Tuned by Harman Kardon
Active noise cancellation	Not supported	2 microphones or more
Radio	FM (RDS)	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy Ace Duos (GT-S6802)	Xiaomi 12S (128GB)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C reversible connector
TV output	Not supported	USB Type-C (reversible)
Bluetooth	3.0 + A2DP	5.2 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC
NFC	Not supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	Galaxy Ace Duos (GT-S6802)	Xiaomi 12S (128GB)
Sensors	Accelerometer Compass Proximity sensor	Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy Ace Duos (GT-S6802)	Xiaomi 12S (128GB)
Battery type	Li-Ion: lithium-ion (Removable) EB464358VU	LiPo: li-ion polymer (Non removable)
Battery capacity	1300 mAh	4500 mAh
Charger, watts	Wired charging	67W Wired fast charging Reverse charging by cable Quick Charge 4 USB Power Delivery 3.0
Inductive / wireless charging	feature not registered	50W Qi wireless charging 10W Reverse wireless charging
Talk time autonomy	6.5 hours	feature not registered
Standby	410 hours (17.1 days)	feature not registered
➕ Other features
	Galaxy Ace Duos (GT-S6802)	Xiaomi 12S (128GB)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (Swype), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Not supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, Flash player	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: White, Black • Samsung TouchWiz UX UI • WiFi hotspot • Java framework	• Colors: Gray, White, Purple, Green
☢️ Radiation rate
	Galaxy Ace Duos (GT-S6802)	Xiaomi 12S (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	1W/kg (head), 0.84W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.648W/kg (head), 0.461W/kg (body)	feature not registered