Apple iPhone 3G
#10949
Celkon A83
#8810Category Breakdown
Apple iPhone 3G
Celkon A83
Performance
13.720.2
Camera
0.039.6
Display
16.016.0
Battery
12.714.5
Build
15.70.2
Connectivity
26.619.3
Audio
8.98.9
Overall
8.214.1
Summary
- The Apple iPhone 3G features a solid build with a weight of 133g and dimensions of 115.5 x 62.1 x 12.3 mm, while the Celkon A83 is lighter at 103g and slightly smaller at 113.9 x 63.4 x 14.4 mm.
- Both devices have TFT displays, but the iPhone's 3.5-inch screen offers a resolution of 320 x 480 pixels compared to the A83's 3.2-inch display at 320 x 420 pixels.
- In terms of performance, the iPhone runs on a 412 MHz CPU, while the A83 has a faster 1.0 GHz processor, though the iPhone has more RAM at 128MB.
- Both cameras are 2 MP without optical image stabilization, but the A83 supports video recording, which the iPhone does not.
- The iPhone has a 1220 mAh battery, while the A83 has a larger 1450 mAh capacity.
- Software-wise, the iPhone runs iOS, upgradable to 4.2.1, whereas the A83 operates on Android 2.3 (Gingerbread).
Side-by-side Specification Comparison
Apple iPhone 3G
Celkon A83
General
Release Date
2008
2012
Announced
2008
2012
Description
N/A
N/A
Display
Size
3.5"
3.2"
Type
TFT
TFT
Resolution
320 x 480 pixels, 3:2 ratio (~165 ppi density)
320 x 420 pixels, 4:3 ratio (~165 ppi density)
PPI
320
320
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass, oleophobic coating
N/A
Performance
Chipset
N/A
N/A
CPU
412 MHz ARM 11
1.0 GHz
GPU
PowerVR MBX
N/A
Memory
8GB 128MB RAM, 16GB 128MB RAM
N/A
Expandable Storage
✗
✗
Card Slot
No
microSDHC (dedicated slot)
Camera
Main Camera
2 MP
2 MP
Main Camera Features
N/A
N/A
Front Camera
N/A
Yes
Front Camera Features
N/A
N/A
Video Recording
No
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1220 mAh
1450 mAh
Battery Details
Li-Ion 1220 mAh, non-removable
Li-Ion 1450 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
115.5 x 62.1 x 12.3 mm (4.55 x 2.44 x 0.48 in)
113.9 x 63.4 x 14.4 mm (4.48 x 2.50 x 0.57 in)
Weight
133 g
103 g
Materials
N/A
N/A
Colors
Black(8/16 GB), White (16 GB)
White, Black
Foldable
✗
✗
SAR
0.52 W/kg (head) 1.29 W/kg (body)
N/A
Connectivity
SIM
Mini-SIM
Dual SIM (Mini-SIM)
Network
GSM / HSPA
GSM
Network Speed
HSPA
N/A
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11b/g
Wi-Fi 802.11 b/g/n
Bluetooth
2.0, A2DP (headset support only)
Yes
NFC
✗
✗
USB
2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, A-GPS
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
iOS, upgradable to iOS 4.2.1
Android 2.3 (Gingerbread)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer