LG Viper 4G LTE (LS840) vs Samsung Galaxy S2 LTE (GT-i9210T)
Side by side comparison between LG Viper 4G LTE vs Samsung Galaxy S2 LTE phones, differences, pros, cons and full specifications. What's the better?
,
vs
4.5"
AMOLED
AMOLED
480x800
8
MP
MP
2mp
1GB
RAM
RAM
Dual-core
1850
mAh
mAh
(Removable)
What's the better phone? Samsung Galaxy S2 LTE (GT-i9210T)
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!
1 Advantage 
13 Advantages | 26 Common items in both devices |
| 1GB LPDDR2 |
| Until 32GB microSD, microSDHC |
| 16 million |
| 480x800 pixels |
| LED flash |
| Only digital zoom |
| Autofocus |
| +19 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 Clear highlight📱 Model features | ||
| LG Viper 4G LTE (LS840) | Galaxy S2 LTE (GT-i9210T) | |
| Change model | ||
| Model | Viper 4G LTE (LS840) | Galaxy S2 LTE (GT-i9210T) |
| Other model names | Sprint LG Viper LS840 CDMA + LTE | Samsung Galaxy S2 4G LTE AU GT-i9210T, Samsung Celox |
| Country or region available |  USA |  Australia |
| Brand | LG | Samsung |
| Release date | 4/22/2012 | 5/1/2012 |
| Depth | 11.7 millimeters (0.46 inches) | 9.4 millimeters (0.37 inches) |
| Size (width x height) | 62 x 116.6 millimeters (2.44 x 4.59 in) | 69.9 x 130.9 millimeters (2.75 x 5.15 in) |
| Weight | 142 grams (4.97 ounces) | 132 grams (4.62 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| LG Viper 4G LTE (LS840) | Galaxy S2 LTE (GT-i9210T) | |
| Display type | TFT NOVA IPS | Super AMOLED Plus |
| Screen size | 4" inches | 4.5" inches |
| Screen-to-body ratio | ~63% (screen-to-body ratio) | ~63% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 233 PPI | 207 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass | Gorilla Glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| LG Viper 4G LTE (LS840) | Galaxy S2 LTE (GT-i9210T) | |
| System version | Android 2.3.6 Gingerbread | Android 2.3.7 Gingerbread |
| Firmware update | feature not registered | Android 4.1.2 Jelly Bean |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| LG Viper 4G LTE (LS840) | Galaxy S2 LTE (GT-i9210T) | |
| Chipset | 32bit: Qualcomm Snapdragon MSM8660 | 32bit: Qualcomm Snapdragon S3 APQ8060 |
| CPU | Dual-core, 1 processor: 2x 1.2GHz Scorpion (Dual-core) | Dual-core, 1 processor: 2x 1.5GHz Scorpion (Dual-core) |
| GPU graphical controller | Qualcomm Adreno 220 | Qualcomm Adreno 220 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| LG Viper 4G LTE (LS840) | Galaxy S2 LTE (GT-i9210T) | |
| RAM memory | 1GB LPDDR2 | 1GB LPDDR2 |
| Internal storage | 4GB (1.68GB available) | 16GB (14GB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| LG Viper 4G LTE (LS840) | Galaxy S2 LTE (GT-i9210T) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 75/25 Mbps | 100/50 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Not supported | Quad-Band 850/900/1800/1900 |
| Primary 2G network | CDMA 800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO | UMTS 850/2100 |
| Primary 4G network | LTE 1900 | LTE Cat3 1800/2600 (Bands 3,7) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CDMA2000 EV-DO Rev A, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| LG Viper 4G LTE (LS840) | Galaxy S2 LTE (GT-i9210T) | |
| Back camera (main camera) | 5 megapixels | 8 megapixels |
| Main camera resolution | 2560x1920 pixels | 3264x2448 pixels |
| Video recording (primary) | Full HD (1920x1080) 24 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | feature not registered | f/2.6 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/3.2" inches |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | feature not registered | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| LG Viper 4G LTE (LS840) | Galaxy S2 LTE (GT-i9210T) | |
| Front camera (secondary) | 0.3 megapixels | 2 megapixels |
| Front camera resolution | 640x480 pixels | 1600x1200 pixels |
| Video recording (secondary) | VGA (640x480) | VGA (640x480) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| LG Viper 4G LTE (LS840) | Galaxy S2 LTE (GT-i9210T) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, WMV | MP4, DivX, XviD, H.263, H.264, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WAV, WMA, eAAC+, AC3, FLAC |
🔌 Connectivity | ||
| LG Viper 4G LTE (LS840) | Galaxy S2 LTE (GT-i9210T) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Micro-B USB MHL |
| Bluetooth | 3.0 + A2DP | 3.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | Supported | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Supported | Supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| LG Viper 4G LTE (LS840) | Galaxy S2 LTE (GT-i9210T) | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| LG Viper 4G LTE (LS840) | Galaxy S2 LTE (GT-i9210T) | |
| Battery type | Li-Ion: lithium-ion (Removable) BL-44JS | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1700 mAh | 1850 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 4.8 hours | 5 hours |
| Standby | 290 hours (12.1 days) | 192 hours (8 days) |
➕ Other features | ||
| LG Viper 4G LTE (LS840) | Galaxy S2 LTE (GT-i9210T) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (Swype), MMS, E-mail, Push mail | SMS (Swype), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, Flash player | HTML, XHTML, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black • 4GB microSD included • Java framework | • Colors: Black • USB OTG On-The-Go • Samsung TouchWiz 4.0 UI • HAC M3/T3 • Java framework |
☢️ Radiation rate | ||
| LG Viper 4G LTE (LS840) | Galaxy S2 LTE (GT-i9210T) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.34W/kg (head), 0.71W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.348W/kg (head), 0.456W/kg (body) |