Acer beTouch E210
#7198
Celkon A21
#6718Category Breakdown
Acer beTouch E210
Celkon A21
Performance
42.965.9
Camera
39.639.6
Display
27.116.0
Battery
13.115.2
Build
16.50.2
Connectivity
24.925.3
Audio
8.98.9
Overall
20.122.5
Summary
- The Acer beTouch E210 features a compact build with a 2.6-inch TFT resistive touchscreen, offering a resolution of 320 x 240 pixels, while the Celkon A21 has a larger 4.0-inch TFT display with a resolution of 320 x 480 pixels, providing a slightly better visual experience.
- In terms of performance, the Celkon A21 is powered by a quad-core 1.3 GHz processor and has 512MB of RAM, compared to the single-core 600 MHz processor and 256MB RAM of the Acer.
- Both phones have a 3.15 MP rear camera, but the Celkon also includes a 1.3 MP front camera for selfies.
- The Celkon A21 has a larger 1500 mAh battery compared to the 1300 mAh battery of the Acer, which may offer better longevity.
- Software-wise, the Acer runs on Android 2.2, while the Celkon operates on a more recent Android 4.2.2, providing a more updated user experience.
Side-by-side Specification Comparison
Acer beTouch E210
Celkon A21
General
Release Date
2011
2014
Announced
2011
2014
Description
N/A
N/A
Display
Size
2.6"
4"
Type
TFT resistive touchscreen, 256K colors
TFT
Resolution
320 x 240 pixels, 4:3 ratio (~154 ppi density)
320 x 480 pixels, 3:2 ratio (~144 ppi density)
PPI
320
320
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Qualcomm MSM7227 Snapdragon S1
Mediatek MT6582 (28 nm)
CPU
600 MHz ARM 11
Quad-core 1.3 GHz Cortex-A7
GPU
Adreno 200
Mali-400MP2
Memory
256MB RAM, 512MB
512MB 256MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC
Camera
Main Camera
3.15 MP
3.15 MP
Main Camera Features
N/A
N/A
Front Camera
N/A
1.3 MP
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
1500 mAh
Battery Details
Removable Li-Ion 1300 mAh battery
Li-Ion 1500 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
116 x 63 x 12 mm (4.57 x 2.48 x 0.47 in)
124.8 x 66.1 x 10.8 mm (4.91 x 2.60 x 0.43 in)
Weight
109 g
115.3 g
Materials
N/A
N/A
Colors
Black, White
Black, Blue, Red
Foldable
✗
✗
SAR
0.92 W/kg (head) 0.88 W/kg (body)
N/A
Connectivity
SIM
Mini-SIM
Dual SIM (Dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 7.2/2 Mbps
HSPA
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g, hotspot
Wi-Fi 802.11 b/g/n
Bluetooth
2.1, A2DP, EDR
4.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, A-GPS
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 2.2 (Froyo)
Android 4.2.2 (Jelly Bean)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, compass
Accelerometer