Nokia Lumia 925
Nokia Lumia 1020
Xiaomi Redmi Note 4GNokia Lumia 925 vs Nokia Lumia 1020 vs Xiaomi Redmi Note 4G
General Info
| Manufacturer | ||
| Nokia | Nokia | Xiaomi |
| Announced | ||
| May 2013 | July 2013 | August 2014 |
| Status | ||
| Available - June 2013 | Available - July 2013 | Available - November 2014 |
| Colors | ||
| Black, White | Black, White, Yellow | Black/White |
| Form Factor | ||
| Candybar | Candybar | Candybar |
| Dimension | ||
|
129 x 70.6 x 8.5 mm (5.08 x 2.78 x 0.33 in) |
130.4 x 71.4 x 10.4 mm (5.13 x 2.81 x 0.41 in) |
154 x 78.7 x 9.5 mm (6.06 x 3.1 x 0.37 in) |
| Weight | ||
| 139 g (4.9 oz) | 158 g (5.57 oz) | 199 g (7.02 oz) |
| 2G Network | ||
| GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 / 1900 |
| 3G Network | ||
| HSDPA 850 / 900 / 1900 / 2100 - RM-892, RM-893 HSDPA 850 / 900 / 1700 / 1900 / 2100 - RM-910 |
HSDPA 850 / 900 / 1900 / 2100 | TD-SCDMA 1900 / 2000 |
| 4G Network | ||
| LTE 800 / 900 / 1800 / 2100 / 2600 - RM-892 LTE 700 / 1700 / 2100 - RM-893 |
LTE 800 / 900 / 1800 / 2100 / 2600 | TD-LTE 1900 / 2300 / 2600 |
| Messaging | ||
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS
| OS | ||
| Microsoft Windows Phone 8 | Microsoft Windows Phone 8 | Android OS, v4.2 (Jelly Bean) |
| Processor | ||
| Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon | Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon | Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400 |
| GPU | ||
| Adreno 225 | Adreno 225 | Adreno 305 |
| RAM | ||
| 1 GB | 2 GB | 2 GB |
| Internal Memory | ||
| 16/32 GB storage | 32 GB | 8 GB |
| External Memory | ||
| No | No | microSD, up to 64 GB |
Display
| Type | ||
| AMOLED capacitive touchscreen | AMOLED capacitive touchscreen, PureMotion HD+ ClearBlack Display, Gorilla Glass 3 | IPS LCD capacitive touchscreen |
| Colors | ||
| 16M colors | 16M colors | 16M colors |
| Size | ||
| 4.5 inches | 4.5 inches | 5.5 inches |
| Resolution | ||
| 768 x 1280 pixels (332 ppi) | 768 x 1280 pixels (332 ppi) | 720 x 1280 pixels (267 ppi) |
| Screen-to-Body Ratio | ||
| 63.18% | 61.80% | 68.82% |
| Multi-Touch | ||
 |
|
|
Multimedia
| 3.5mm Jack | ||
|
|
|
| Radio | ||
| FM radio | Stereo FM radio with RDS | FM radio |
| Games | ||
| Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | ||
|
|
|
Camera
| Rear Camera | ||
| 8.7 MP, 3264 x 2448 pixels | 41 MP (38 MP effective, 7152 x 5368 pixels) | 13 MP, 4128 x 3096 pixels |
| Flash | ||
| Dual-LED flash | Xenon Flash | LED flash |
| Features | ||
| PureView Technology, Geo-tagging, Touch Focus, Optical image stabilization, Still image editor, Face recognition | Carl Zeiss optics, Auto Focus, 1/1.2' Sensor Size, ND Filter, Optical Zoom, Geo-tagging, Face Detection, Optical Zoom, Panorama | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR |
| Video | ||
| Yes, 1080p@30fps, video stabilization | Yes, 1080p@30fps | 1080p@30fps |
| Front Camera | ||
| Yes, 1.2 MP wide Angle, 720p@30fps | Yes, 1.2 MP, 720p | 5 MP |
Connectivity and Data Rate
| GPRS | ||
| Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Up to 107 kbps | Yes |
| Edge | ||
| Up to 236.8 kbps | Up to 236.8 kbps | Yes |
| 3G | ||
| HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL | TD-SCDMA; LTE |
| Bluetooth | ||
| Yes, v4.0 with A2DP, EDR | Yes, v3.0 with A2DP | v4.0, A2DP, LE |
| Wi-Fi | ||
| Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, DLNA, UPnP technology | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot |
| USB | ||
| Yes, microUSB v2.0 | Yes, microUSB v2.0, USB On-the-go | microUSB v2.0, USB On-the-go |
| GPS | ||
| Yes, with A-GPS support and GLONASS | Yes, with A-GPS support | Yes, with A-GPS, GLONASS |
| Browser | ||
| HTML5 | HTML5 | HTML5 |
User Memory
| Internal | ||
| 16/32 GB storage, 1 GB RAM | 32 GB, 2 GB RAM | 8 GB, 2 GB RAM |
| Expandable Storage | ||
| No | No | microSD, up to 64 GB |
| USB OTG | ||
| - | Supported | Supported |
Sensors
| Fingerprint | ||
|
|
|
| Proximity Sensor | ||
|
|
|
| Accelerometer Sensor | ||
|
|
|
| NFC | ||
|
|
|
Battery
| Type | ||
| Non-removable Li-Ion Battery (BL-4YW) | Non-removable Li-Ion Battery, Wireless Charging Supported via Cover | Li-Po Battery |
| Capacity | ||
| 2000 mAh | 2000 mAh | 3200 mAh |
| Stand by | ||
| Up to 440 h (3G) | Up to 384 h | Up to 775 h (3G) |
| Talk Time | ||
| Up to 18 h 18 min (2G) Up to 12 h 48 min (3G) |
Up to 19 h 6 min (2G) Up to 13 h 18 min (3G) |
Up to 38 h (2G) Up to 14 h (3G) |
