Celkon A20
#7195
Samsung Galaxy Ace Duos S6802
#8317Category Breakdown
Celkon A20
Samsung Galaxy Ace Duos S6802
Performance
53.024.3
Camera
39.612.7
Display
16.933.2
Battery
15.213.1
Build
0.215.8
Connectivity
26.129.5
Audio
8.98.9
Overall
20.115.5
Summary
- The Celkon A20 features a 4.0-inch TFT display with a resolution of 480 x 800 pixels, offering a higher pixel density than the Samsung Galaxy Ace Duos S6802's 3.5-inch TFT display at 320 x 480 pixels.
- In terms of performance, the A20 is equipped with a dual-core 1.2 GHz CPU and 256MB RAM, while the Ace Duos has a lower 832 MHz CPU but more RAM at 3GB.
- The camera capabilities are also significantly different, with the A20 having a 3.15 MP rear camera compared to the Ace Duos' 5 MP rear camera with autofocus.
- Battery capacity is slightly higher in the A20 at 1500 mAh versus the Ace Duos' 1300 mAh.
- Both devices run on older versions of Android, with the A20 on Jelly Bean 4.2.0 and the Ace Duos on Gingerbread 2.3, but the A20 offers a more modern software experience.
- Overall, the A20 has a larger display and better performance specs, while the Ace Duos excels in camera quality and RAM.
Side-by-side Specification Comparison
Celkon A20
Samsung Galaxy Ace Duos S6802
General
Release Date
2013
2012
Announced
2013
2012
Description
N/A
N/A
Display
Size
4"
3.5"
Type
TFT
TFT, 256K colors
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
320 x 480 pixels, 3:2 ratio (~165 ppi density)
PPI
480
320
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
Dual-core 1.2 GHz
832 MHz
GPU
N/A
N/A
Memory
256MB 512MB RAM
3GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
3.15 MP
5 MP, AF
Main Camera Features
N/A
N/A
Front Camera
VGA
N/A
Front Camera Features
N/A
N/A
Video Recording
Yes
480p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1500 mAh
1300 mAh
Battery Details
Li-Ion 1500 mAh battery
Removable Li-Ion 1300 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
N/A
112.7 x 61.5 x 11.5 mm (4.44 x 2.42 x 0.45 in)
Weight
N/A
122 g
Materials
N/A
N/A
Colors
Black
White, Black, Yellow, La Fleur
Foldable
✗
✗
SAR
N/A
1.00 W/kg (head) 0.84 W/kg (body)
Connectivity
SIM
Dual SIM (Mini-SIM)
Dual SIM (Mini-SIM, dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
Yes, 384 kbps
HSPA 7.2/0.384 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Yes
3.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
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 4.2.0 (Jelly Bean)
Android 2.3 (Gingerbread), TouchWiz UX UI
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Proximity, gyro
Accelerometer, proximity, compass