Samsung Omnia (SGH-i900 16GB) vs Xiaomi Redmi 2A
Side by side comparison between Samsung Omnia vs Xiaomi Redmi 2A phones, differences, pros, cons and full specifications. What's the better?
,
3.2"
TFT
TFT
240x400
5
MP
MP
0.3mp
128MB
RAM
RAM
Single-core
1440
mAh
mAh
(Removable)
vs
4.7"
IPS
IPS
720x1280
8
MP
MP
2mp
1GB
RAM
RAM
Quad-core
2200
mAh
mAh
(Removable)
What's the better phone? Xiaomi Redmi 2A
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!
2 Advantages 
28 Advantages | 8 Common items in both devices |
| LED flash |
| Only digital zoom |
| Autofocus |
| Accelerometer |
| Li-Ion: lithium-ion (Removable) / LiPo: li-ion polymer (Removable) |
| FM (RDS) / FM |
| A-GPS, GeoTagging / A-GPS, GeoTagging, GLONASS |
| + 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 | ||
| Samsung Omnia (SGH-i900 16GB) | Redmi 2A | |
| Model | Omnia (SGH-i900 16GB) | Redmi 2A |
| Other model names | Samsung Omnia i900, Samsung SGH-i908 Omnia, Samsung Witu | Xiaomi Hongmi 2A, Xiaomi Redmi 2A Dual-Sim |
| Country or region available | feature not registered |   China, Hong Kong |
| Brand | Samsung | Xiaomi |
| Release date | 7/21/2008 | 3/1/2015 |
| Depth | 12.5 millimeters (0.49 inches) | 9.4 millimeters (0.37 inches) |
| Size (width x height) | 56.9 x 112 millimeters (2.24 x 4.41 in) | 67.2 x 134 millimeters (2.65 x 5.28 in) |
| Weight | 122 grams (4.27 ounces) | 134 grams (4.69 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Samsung Omnia (SGH-i900 16GB) | Redmi 2A | |
| Display type | TFT LCD | TFT IPS LCD |
| Screen size | 3.2" inches | 4.7" inches |
| Screen-to-body ratio | ~45.7% (screen-to-body ratio) | ~67.6% (screen-to-body ratio) |
| Display resolution | 240x400 pixels | 720x1280 pixels |
| Touchscreen | Resistive Single touch 1-point | Capacitive Multitouch |
| Pixel density (dot pitch) | 146 PPI | 312 PPI |
| Colors | 65 thousand | 16 million |
| Scratch-resistant glass | Not supported | Dragontrail Glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Samsung Omnia (SGH-i900 16GB) | Redmi 2A | |
| System version | Windows Mobile 6.1 Professional | Android 4.4.4 KitKat |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Samsung Omnia (SGH-i900 16GB) | Redmi 2A | |
| Chipset | 32bit: Marvell PXA312 | 32bit: Leadcore InnoPower LC1860C |
| CPU | Single-core, 1 processor: 1x 624MHz Intel XScale (Single-core) | Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A7 (Quad-core) |
| GPU graphical controller | feature not registered | ARM Mali-T628 MP2 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Samsung Omnia (SGH-i900 16GB) | Redmi 2A | |
| RAM memory | 128MB LPDDR | 1GB LPDDR3 |
| Internal storage | 16GB | 8GB (4GB available) |
| External storage | Until 16GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Samsung Omnia (SGH-i900 16GB) | Redmi 2A | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 7.2 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Tri-Band 900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 900/1800/1900 |
| Primary 3G network | UMTS 2100 | TD-SCDMA 1900/2000 UMTS 850/1900/2100 |
| Primary 4G network | Not supported | LTE Cat4 (Bands 3, 7) TD-LTE (Bands 38, 39, 40, 41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA | GPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
| Secondary 2G network | Not supported | GSM 900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| Samsung Omnia (SGH-i900 16GB) | Redmi 2A | |
| Back camera (main camera) | 5 megapixels | 8 megapixels |
| Main camera resolution | 2560x1920 pixels | 3264x2448 pixels |
| Video recording (primary) | VGA (640x480) 15 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| 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 | Autofocus |
| Touch focus | feature not registered | Supported |
| Image stabilization | feature not registered | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Face detection, Smile detection |
| BSI sensor | feature not registered | Supported |
| HDR | feature not registered | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Samsung Omnia (SGH-i900 16GB) | Redmi 2A | |
| Front camera (secondary) | 0.3 megapixels | 2 megapixels |
| Front camera resolution | 640x480 pixels | 1600x1200 pixels |
| Video recording (secondary) | QVGA (320x240) | HD (1280x720) |
| 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 | ||
| Samsung Omnia (SGH-i900 16GB) | Redmi 2A | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | 2 microphones or more |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, DivX, XviD, WMV, H.264, H.263 | MP4, H.264, H.263 |
| Audio formats | MP3, OGG, AMR, AAC+, WMA | MP3, WAV, eAAC+, FLAC |
🔌 Connectivity | ||
| Samsung Omnia (SGH-i900 16GB) | Redmi 2A | |
| USB | USB 2.0 proprietary connector | MicroUSB 2.0, USB OTG On-The-Go |
| Audio output | proprietary audio output | 3.5mm jack |
| TV output | Proprietary TV-out | Not supported |
| Bluetooth | 2.0 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 b/g [wifi3] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | feature not registered | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Not supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| Samsung Omnia (SGH-i900 16GB) | Redmi 2A | |
| Sensors | Accelerometer | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Samsung Omnia (SGH-i900 16GB) | Redmi 2A | |
| Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Removable) |
| Battery capacity | 1440 mAh | 2200 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 6.5 hours | feature not registered |
| Standby | 450 hours (18.8 days) | feature not registered |
➕ Other features | ||
| Samsung Omnia (SGH-i900 16GB) | Redmi 2A | |
| Call control | Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS, MMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | feature not registered | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Modern Black • Samsung TouchWiz UI • 3D sound technology • HDR • Word, Excel, PowerPoint, OneNote, PDF viewer • Java framework | • Colors: Black, White, Yellow, Pink, Green • MIUI 6.0 |
☢️ Radiation rate | ||
| Samsung Omnia (SGH-i900 16GB) | Redmi 2A | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |