Acer beTouch T500
#8294
Karbonn A4
#7169Category Breakdown
Acer beTouch T500
Karbonn A4
Performance
36.336.3
Camera
39.639.6
Display
16.033.2
Battery
15.214.0
Build
0.20.2
Connectivity
18.227.0
Audio
8.98.9
Overall
15.620.2
Summary
- The Acer beTouch T500 features a smaller 3.2-inch TFT display with a resolution of 320 x 480 pixels, while the Karbonn A4 has a larger 4.0-inch TFT display with the same resolution but a lower pixel density of ~144 ppi.
- Both devices have similar performance specifications with 256MB RAM and 512MB storage, but the A4 runs on Android 2.3.6, offering a slightly more updated software experience compared to the Acer's Android-based OPhone 1.5.
- In terms of camera, both have a 3.15 MP rear camera with video capabilities, but neither offers a front camera.
- The beTouch T500 has a 1500 mAh battery, slightly larger than the A4's 1400 mAh, and the A4 is lighter at 75g compared to the T500's 130g, indicating a more compact build.
- Connectivity options differ slightly, with the A4 supporting Wi-Fi 802.11 b/g/n and Bluetooth, while the T500 is limited to Wi-Fi 802.11 b/g and Bluetooth 2.1.
Side-by-side Specification Comparison
Acer beTouch T500
Karbonn A4
General
Release Date
2010
2013
Announced
2010
2013
Description
N/A
N/A
Display
Size
3.2"
4"
Type
TFT
TFT, 256K colors
Resolution
320 x 480 pixels, 3:2 ratio (~180 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
N/A
N/A
CPU
N/A
N/A
GPU
N/A
N/A
Memory
256MB RAM, 512MB
256MB 512MB
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
3.15 MP
3.15 MP
Main Camera Features
N/A
N/A
Front Camera
N/A
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
1500 mAh
1400 mAh
Battery Details
Removable Li-Ion 1500 mAh battery
Li-Ion 1400 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
118.5 x 58 x 13.5 mm (4.67 x 2.28 x 0.53 in)
124.8 x 66 x 9.5 mm (4.91 x 2.60 x 0.37 in)
Weight
130 g
75 g
Materials
N/A
N/A
Colors
Black
White/Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Mini-SIM
Dual SIM (Mini-SIM)
Network
GSM
GSM / HSPA
Network Speed
TD-SCDMA
HSPA
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
2.1, A2DP
Yes
NFC
✗
✗
USB
microUSB 2.0
Proprietary
IR Blaster
✗
✗
Headphone Jack
✗
✓
Radio
✗
✗
Positioning
GPS, A-GPS
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
Yes
Software & Security
Operating System
Android-based OPhone 1.5
Android 2.3.6 (Gingerbread)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer