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HTC One XL vs Karbonn A21

General Info

Manufacturer
HTC Karbonn
Announced
February 2012 2012
Status
Available - May 2012 Available
Colors
Gray, White Pearl White
Form Factor
Candybar Candybar
Dimension
134.8 x 69.9 x 8.9 mm
(5.31 x 2.75 x 0.35 in)
-
Weight
129 g (4.55 oz) -
2G Network
GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100
4G Network
LTE 1800 / 2600 -
Messaging
SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM

Display

Type
Super IPS LCD2 capacitive touchscreen TFT capacitive touchscreen
Colors
16M colors 256K colors
Size
4.7 inches [Similar] 4.5 inches [Similar]
Resolution
720 x 1280 pixels (312 ppi) [Similar] 480 x 800 pixels (207 ppi) [Similar]
Screen-to-Body Ratio
64.82% -
Multi-Touch

Hardware and OS

OS
Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.0 (Ice Cream Sandwich)
Processor
Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon [Similar] Dual-core 1.2 GHz [Similar]
GPU
Adreno 225 [Similar] -
RAM
1 GB [Browse Similar] 512 MB [Browse Similar]
Internal Memory
16 GB storage 4 GB
External Memory
No microSD, up to 32 GB

Camera

Rear Camera
8 MP, 3264x2448 pixels [Similar] 5 MP, 2592х1944 pixels [Similar]
Flash
LED flash LED flash
Features
Auto focus, Simultaneous HD Video And Image Recording, Geo-tagging, Face And Smile Detection Auto focus, Geo-tagging, Face Detection
Video
Yes, 1080p@30fps, stereo sound rec., video stabilization Yes
Front Camera
Yes, 1.3 MP, 720p [Similar] Yes, 1.3 MP [Similar]

Multimedia

3.5mm Jack
Radio
Stereo FM radio with RDS No
Games
Yes + Downloadable Yes + Downloadable
Loud Speaker

Connectivity and Data Rate

GPRS
Yes Yes
Edge
Yes Yes
3G
HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSDPA, 7.2 Mbps
Bluetooth
Yes, v4.0 with A2DP Yes, v2.1 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
USB
Yes, microUSB (MHL) v2.0 Yes, microUSB v2.0
GPS
Yes, with A-GPS support Yes, with A-GPS support
Browser
HTML, Adobe Flash HTML

User Memory

Internal
16 GB storage, 1 GB RAM 4 GB, 512 MB RAM
Expandable Storage
No microSD, up to 32 GB

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Standard battery, Li-Po Li-Ion Battery
Capacity
1800 mAh 1800 mAh
Stand by
Up to 200 h
Talk Time
Up to 5 h
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