Celkon A21
#6718
Huawei U8650 Sonic
#8142Category Breakdown
Celkon A21
Huawei U8650 Sonic
Performance
65.938.2
Camera
39.611.9
Display
16.033.2
Battery
15.214.0
Build
0.20.2
Connectivity
25.332.9
Audio
8.98.9
Overall
22.516.2
Summary
- The Celkon A21 features a larger 4.0-inch TFT display compared to the 3.5-inch screen of the Huawei U8650 Sonic, both with the same resolution but differing pixel density, giving the A21 a slight edge in size.
- In terms of performance, both devices have 512MB of RAM, but the A21 is powered by a quad-core processor, potentially offering better multitasking capabilities than the single-core setup in the U8650.
- Both phones have a 3.15 MP rear camera, but the U8650 lacks a front camera, while the A21 includes a 1.3 MP selfie option.
- The A21 also has a slightly larger battery capacity at 1500 mAh compared to the U8650's 1400 mAh.
- Software-wise, the A21 runs on a newer Android 4.2.2 (Jelly Bean) versus the older Android 2.3.3 (Gingerbread) on the U8650, providing a more updated user experience.
- Build quality shows the A21 is slightly lighter and thinner than the U8650, which may affect handling comfort.
Side-by-side Specification Comparison
Celkon A21
Huawei U8650 Sonic
General
Release Date
2014
2011
Announced
2014
2011
Description
N/A
Also known as Huawei U8650-1
Display
Size
4"
3.5"
Type
TFT
TFT, 256K colors
Resolution
320 x 480 pixels, 3:2 ratio (~144 ppi density)
320 x 480 pixels, 3:2 ratio (~165 ppi density)
PPI
320
320
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6582 (28 nm)
N/A
CPU
Quad-core 1.3 GHz Cortex-A7
N/A
GPU
Mali-400MP2
N/A
Memory
512MB 256MB RAM
512MB 256MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC
microSDHC (dedicated slot)
Camera
Main Camera
3.15 MP
3.15 MP
Main Camera Features
N/A
N/A
Front Camera
1.3 MP
N/A
Front Camera Features
N/A
N/A
Video Recording
Yes
480p
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1500 mAh
1400 mAh
Battery Details
Li-Ion 1500 mAh battery
Removable Li-Ion 1400 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
124.8 x 66.1 x 10.8 mm (4.91 x 2.60 x 0.43 in)
116.3 x 60.5 x 11.9 mm (4.58 x 2.38 x 0.47 in)
Weight
115.3 g
120 g
Materials
N/A
N/A
Colors
Black, Blue, Red
Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Dual stand-by)
Mini-SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA
HSPA 7.2/0.384 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n
Bluetooth
4.0, A2DP
2.1, A2DP, EDR
NFC
✗
✓
USB
microUSB
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
No
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.2.2 (Jelly Bean)
Android 2.3.3 (Gingerbread)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer, proximity, compass