Phone Comparison - Huawei Ascend D2 vs Nokia Lumia 625 vs Nokia Lumia 630 Dual SIM

general General Info

Manufacturer Huawei Nokia Nokia
Announced January 2013 July 2013 April 2014
Status Available - March 2013 Available - August 2013 Available - May 2014
Colors Crystal Blue, Pure White Orange, Bright green, Yellow, Black and white Green, yellow, white, black
Form Factor Candybar Candybar Candybar
Dimension 140 x 71 x 9.4 mm
(5.51 x 2.8 x 0.37 in)
133.2 x 72.2 x 9.2 mm
(5.24 x 2.84 x 0.36 in)
129.5 x 66.7 x 9.2 mm
(5.1 x 2.63 x 0.36 in)
Weight 170 g (6 oz) 159 g (5.61 oz) 134 g (4.73 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100 HSDPA HSDPA 900 / 2100
4G Network - LTE -
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1 (Jelly Bean), upgradable to v4.2 (Jelly Bean) Microsoft Windows Phone 8 Microsoft Windows Phone 8.1
Processor Quad-core 1.5 GHz Krait, Huawei K3V2 Dual-core 1.2 GHz Krait, Qualcomm MSM8930 Snapdragon Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU Vivante GC4000 Adreno 305 -
RAM 2 GB 512 MB 512 MB
Internal Memory 32 GB storage 8 GB 8 GB ROM
External Memory No microSD, up to 64 GB microSD, up to 128 GB

display Display

Type Capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2 IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 4.7 inches 4.5 inches
Resolution 1080 x 1920 pixels (441 ppi) 480 x 800 pixels (199 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 69.20% 65.05% 64.43%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio N/A Yes FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, autofocus 5 MP, 2592х1936 pixels 5 MP, 2592 х 1944 pixels
Flash LED flash LED flash No
Features Geo-tagging, Face Detection Auto focus, Touch focus, Landscape orientation, Auto and manual exposure, Auto and manual white balance, Active toolbar, Full screen viewfinder, Geotagging Auto focus, 1/4' Sensor Size, Geo-tagging, Panorama
Video Yes, 1080p@30fps Yes, 1080p@30fps Yes, 720p@30fps
Front Camera Yes, 1.3 MP [Similar] Yes, VGA [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA+; LTE HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP, LE Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 32 GB storage, 2GB RAM 8 GB, 512 MB RAM 8 GB ROM, 512 MB RAM
Expandable Storage No microSD, up to 64 GB microSD, up to 128 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Non-removable Li-Ion Battery Li-Ion Battery (BL-5H)
Capacity 3000 mAh 2000 mAh 1830 mAh
Stand by Up to 144h Up to 552 h Up to 648 h
Talk Time - Up to 23 h 54 min (2G)
Up to 15 h 12 min (3G)
Up to 16 h 24 min (2G)
Up to 13 h 6 min (3G)