Motorola Droid RAZR MAXX HD (XT926) vs Motorola Primus (XT621)
Side by side comparison between Motorola Droid RAZR MAXX HD vs Motorola Primus phones, differences, pros, cons and full specifications. What's the better?
,
4.7"
AMOLED
AMOLED
720x1280
8
MP
MP
1.3mp
1GB
RAM
RAM
Dual-core
3300
mAh
mAh
(Non removable)
vs
What's the better phone? Motorola Droid RAZR MAXX HD (XT926)
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!
23 Advantages 
3 Advantages | 15 Common items in both devices |
| 1GB LPDDR2 |
| Until 32GB microSD, microSDHC |
| 16 million |
| LED flash |
| Only digital zoom |
| Capacitive |
| Multitouch |
| +8 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 | ||
| Motorola Droid RAZR MAXX HD (XT926) | Motorola Primus (XT621) | |
| Change model | ||
| Model | Droid RAZR MAXX HD (XT926) | Primus (XT621) |
| Other model names | Verizon Motorola Droid RAZR HD MAXX 4G, Motorola Vanquish | Nextel Motorola Primus XT621, Motorola XT621 Primus |
| Country or region available | feature not registered |   (Global, International), (Latin America) |
| Brand | Motorola | Motorola |
| Release date | 10/18/2012 | 1/1/2013 |
| Depth | 9.3 millimeters (0.37 inches) | 12.3 millimeters (0.48 inches) |
| Size (width x height) | 67.9 x 131.9 millimeters (2.67 x 5.19 in) | 60 x 119 millimeters (2.36 x 4.69 in) |
| Weight | 157 grams (5.5 ounces) | 145 grams (5.08 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Water splash resistant (don't immerse) | Not supported |
📲 Display | ||
| Motorola Droid RAZR MAXX HD (XT926) | Motorola Primus (XT621) | |
| Display type | Super AMOLED | TFT LCD |
| Screen size | 4.7" inches | 4" inches |
| Screen-to-body ratio | ~68% (screen-to-body ratio) | ~63.8% (screen-to-body ratio) |
| Display resolution | 720x1280 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 312 PPI | 233 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 | ||
| Motorola Droid RAZR MAXX HD (XT926) | Motorola Primus (XT621) | |
| System version | Android 4.0.4 Ice Cream Sandwich ICS | Android 2.3.6 Gingerbread |
| Firmware update | Android 4.4.2 KitKat | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Motorola Droid RAZR MAXX HD (XT926) | Motorola Primus (XT621) | |
| Chipset | 32bit: Qualcomm Snapdragon S4 Plus MSM8960 | 32bit: Qualcomm Snapdragon S2 MSM8255T (45nm) |
| CPU | Dual-core, 1 processor: 2x 1.5GHz Krait (Dual-core) | Single-core, 1 processor: 1x 1.2GHz Scorpion (Single-core) |
| GPU graphical controller | Qualcomm Adreno 225 | Qualcomm Adreno 205 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Motorola Droid RAZR MAXX HD (XT926) | Motorola Primus (XT621) | |
| RAM memory | 1GB LPDDR2 | 1GB LPDDR2 |
| Internal storage | 16GB (12GB available) | 4GB (1GB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Motorola Droid RAZR MAXX HD (XT926) | Motorola Primus (XT621) | |
| 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 | 100/50 Mbps | 7.2 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G |
| 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 | CDMA 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO, UMTS 850/900/1900/2100 | iDEN 800 UMTS 2100/1900/1700 |
| Primary 4G network | LTE 700 | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, LTE | iDEN, GPRS, EDGE, UMTS, HSDPA, HSUPA |
| 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 | ||
| Motorola Droid RAZR MAXX HD (XT926) | Motorola Primus (XT621) | |
| Back camera (main camera) | 8 megapixels | 5 megapixels |
| Main camera resolution | 3264x2448 pixels | 2592x1944 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | HD (1280x720) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/2.4 (aperture) | 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 |
| Autofocus | Autofocus | Not supported |
| Touch focus | Supported | Supported |
| Image stabilization | feature not registered | Not supported |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo only main camera | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Motorola Droid RAZR MAXX HD (XT926) | Motorola Primus (XT621) | |
| Front camera (secondary) | 1.3 megapixels | Not supported |
| Front camera resolution | 1280x1024 pixels | Not supported |
| Video recording (secondary) | Not supported | Not supported |
| 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 | ||
| Motorola Droid RAZR MAXX HD (XT926) | Motorola Primus (XT621) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, WMV | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, WMA, AAC+ | MP3, WAV, AAC+ |
🔌 Connectivity | ||
| Motorola Droid RAZR MAXX HD (XT926) | Motorola Primus (XT621) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Micro HDMI Type D | Not supported |
| Bluetooth | 4.0 + A2DP | 2.1 + A2DP |
| WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| Motorola Droid RAZR MAXX HD (XT926) | Motorola Primus (XT621) | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Motorola Droid RAZR MAXX HD (XT926) | Motorola Primus (XT621) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) BP7X |
| Battery capacity | 3300 mAh | 1860 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 32 hours (1.3 days) | feature not registered |
| Standby | 372 hours (15.5 days) | feature not registered |
➕ Other features | ||
| Motorola Droid RAZR MAXX HD (XT926) | Motorola Primus (XT621) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5, Flash player | HTML, XHTML, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, White • HDMI 1.4 • Splash-resistant KEVLAR housing • Motorola SmartActions • HAC (M4/T3) • 3G/4G WiFi hotspot • Java framework | • Colors: Black • Push-to-Talk (PTT) • WiFi hotspot • Java framework |
☢️ Radiation rate | ||
| Motorola Droid RAZR MAXX HD (XT926) | Motorola Primus (XT621) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.56W/kg (head), 0.46W/kg (body) | 1.23W/kg (head), 0.42W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.73W/kg (head), 0.31W/kg (body) |