Phone Comparison - Apple iPhone 5 vs Nokia Lumia 520 vs Karbonn A12+

general General Info

Manufacturer Apple Nokia Karbonn
Announced September 2012 February 2013 October 2013
Status Available - September 2012 Available - April 2013 Available - October 2013
Colors Black, White Yellow, red, cyan, white/black White, Black
Form Factor Candybar Candybar Candybar
Dimension 123.8 x 58.6 x 7.6 mm
(4.87 x 2.31 x 0.3 in)
119.9 x 64 x 9.9 mm
(4.72 x 2.52 x 0.39 in)
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Weight 112 g (3.95 oz) 124 g (4.37 oz) -
2G Network GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO - for Verizon
GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100
HSDPA 850 / 1900 / 2100
HSDPA 2100
4G Network LTE 700 MHz Class 17 / 2100 - for AT&T - -
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS iOS 6 Microsoft Windows Phone 8 Android OS, v4.2.2 (Jelly Bean)
Processor Dual-core 1.2 GHz, Apple A6 Dual-core 1 GHz, Qualcomm MSM8227 Snapdragon S4 Dual-core 1.3 GHz, MTK 6572
GPU PowerVR SGX 543MP3 Adreno 305 Mali-400MP
RAM 1 GB 512 MB 512 MB
Internal Memory 16/32/64 GB storage 8 GB storage 4 GB (1.27 GB for apps, 1.24 GB user available)
External Memory No microSD, up to 64 GB microSD, up to 32 GB

display Display

Type LED-backlit IPS TFT, capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Wide Viewing Angle
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 4.0 inches 4.0 inches
Resolution 640 x 1136 pixels (326 ppi) 480 x 800 pixels (233 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 60.84% 59.47% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM Radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels, Backside Illumin 5 MP, 2592х1944 pixels 5 MP, 2592х1944 pixels
Flash LED flash No LED flash
Features Touch Focus, Geo-tagging, Face Detection, HDR Auto focus, Geo-tagging Auto-focus, Geo-tagging, Face Detection, Panorama
Video Yes, 1080p@30fps, LED video light, video stabilization, geo-tagging, face detection Yes, 720p@30fps Yes, 720p
Front Camera Yes, 1.2 MP, 720p@30fps, face detection, [Similar] No [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps, LTE, 73 Mbps; Rev. A, up to 3.1 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP Yes, v2.0 A2DP, EDR
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Plus Cellular Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, Lightning Port Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS support
Browser HTML (Safari) HTML5 HTML

memory User Memory

Internal 16/32/64 GB storage, 1 GB RAM 8 GB storage, 512 MB RAM 4 GB (1.27 GB for apps, 1.24 GB user available), 512 MB RAM
Expandable Storage No microSD, up to 64 GB microSD, up to 32 GB

Apps Sensors

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

battery Battery

Type Standard battery, Li-Po Li-Ion Battery Li-Ion Battery
Capacity 1440 mAh 1430 mAh 1400 mAh
Stand by Up to 225 h Up to 384 h (3G)
Up to 360 h (3G)
-
Talk Time Up to 8 h Up to 17 h 24 min (2G)
Up to 9 h 42 min (3G)
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