PhoneBunch

Karbonn A12 vs Nokia Lumia 1020

General Info

Manufacturer
Karbonn Nokia
Announced
February 2013 July 2013
Status
Available - February 2013 Available - July 2013
Colors
Black/White Black, White, Yellow
Form Factor
Candybar Candybar
Dimension
135 x 66 x 11 mm
(5.31 x 2.6 x 0.43 in)
130.4 x 71.4 x 10.4 mm
(5.13 x 2.81 x 0.41 in)
Weight
164 g (5.78 oz) 158 g (5.57 oz)
2G Network
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 2100 - SIM 1 only HSDPA 850 / 900 / 1900 / 2100
4G Network
- LTE 800 / 900 / 1800 / 2100 / 2600
Messaging
SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

Display

Type
Capacitive Touchscreen AMOLED capacitive touchscreen, PureMotion HD+ ClearBlack Display, Gorilla Glass 3
Colors
262K colors 16M colors
Size
4.5 inches [Similar] 4.5 inches [Similar]
Resolution
480 x 854 pixels (218 ppi) [Similar] 768 x 1280 pixels (332 ppi)
Screen-to-Body Ratio
62.46% 61.80%
Multi-Touch

Hardware and OS

OS
Android OS, v4.0.4 (Ice Cream Sandwich) Microsoft Windows Phone 8
Processor
1 GHz [Similar] Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon [Similar]
GPU
- Adreno 225 [Similar]
RAM
512 MB [Browse Similar] 2 GB [Browse Similar]
Internal Memory
4 GB 32 GB
External Memory
microSD, up to 32 GB No

Camera

Rear Camera
5 MP, 2592х1944 pixels [Similar] 41 MP (38 MP effective, 7152 x 5368 pixels) [Similar]
Flash
LED flash Xenon Flash
Features
Auto focus, Geo-tagging, Face Detection Carl Zeiss optics, Auto Focus, 1/1.2' Sensor Size, ND Filter, Optical Zoom, Geo-tagging, Face Detection, Optical Zoom, Panorama
Video
Yes Yes, 1080p@30fps
Front Camera
Yes, VGA [Similar] Yes, 1.2 MP, 720p [Similar]

Multimedia

3.5mm Jack
Radio
FM radio Stereo FM radio with RDS
Games
Yes + Downloadable Yes + Downloadable
Loud Speaker

Connectivity and Data Rate

GPRS
Yes Up to 107 kbps
Edge
Yes Up to 236.8 kbps
3G
HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL
Bluetooth
Yes Yes, v3.0 with A2DP
Wi-Fi
Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, DLNA, UPnP technology
USB
Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go
GPS
Yes, with A-GPS support Yes, with A-GPS support
Browser
HTML HTML5

User Memory

Internal
4 GB, 512 MB RAM 32 GB, 2 GB RAM
Expandable Storage
microSD, up to 32 GB No
USB OTG
- Supported

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Li-Ion Battery Non-removable Li-Ion Battery, Wireless Charging Supported via Cover
Capacity
1800 mAh 2000 mAh
Stand by
Up to 180 h Up to 384 h
Talk Time
Up to 4 h Up to 19 h 6 min (2G)
Up to 13 h 18 min (3G)
View Full Experience