Celkon A77
#8872
Celkon A83
#8810Category Breakdown
Celkon A77
Celkon A83
Performance
20.220.2
Camera
39.639.6
Display
16.016.0
Battery
13.114.5
Build
0.20.2
Connectivity
19.319.3
Audio
8.98.9
Overall
13.914.1
Summary
- The Celkon A77 and A83 both feature a TFT display with a resolution of 320 x 420 pixels, but the A77 has a slightly larger 3.5-inch screen compared to the A83's 3.2 inches, resulting in a lower pixel density for the A77.
- Performance-wise, both devices are equipped with a 1.0 GHz CPU and lack RAM, which limits multitasking capabilities.
- Camera specifications are identical, with both offering a 2 MP rear camera and no front camera.
- The A83 has a larger battery capacity at 1450 mAh compared to the A77's 1300 mAh, potentially offering better longevity.
- In terms of build, the A77 is slightly thicker and heavier than the A83, which is marginally more compact.
- Both phones run on Android 2.3 (Gingerbread) and lack modern software features.
Side-by-side Specification Comparison
Celkon A77
Celkon A83
General
Release Date
2012
2012
Announced
2012
2012
Description
N/A
N/A
Display
Size
3.5"
3.2"
Type
TFT
TFT
Resolution
320 x 420 pixels, 4:3 ratio (~151 ppi density)
320 x 420 pixels, 4:3 ratio (~165 ppi density)
PPI
320
320
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
1.0 GHz
1.0 GHz
GPU
N/A
N/A
Memory
N/A
N/A
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
2 MP
2 MP
Main Camera Features
N/A
N/A
Front Camera
Yes
Yes
Front Camera Features
N/A
N/A
Video Recording
Yes
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1300 mAh
1450 mAh
Battery Details
Li-Ion 1300 mAh battery
Li-Ion 1450 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
118 x 61 x 13.5 mm (4.65 x 2.40 x 0.53 in)
113.9 x 63.4 x 14.4 mm (4.48 x 2.50 x 0.57 in)
Weight
104 g
103 g
Materials
N/A
N/A
Colors
White, Black
White, Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Mini-SIM)
Dual SIM (Mini-SIM)
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n
Bluetooth
Yes
Yes
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 2.3 (Gingerbread)
Android 2.3 (Gingerbread)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer