HTC Touch Diamond
#6644
Karbonn A15
#6636Category Breakdown
HTC Touch Diamond
Karbonn A15
Performance
57.357.3
Camera
41.941.9
Display
64.364.3
Battery
43.543.5
Build
70.870.8
Overall
54.154.1
Summary
- The HTC Touch Diamond features a compact build with a 2.8-inch TFT resistive touchscreen, offering a resolution of 480 x 640 pixels at approximately 286 ppi, while the Karbonn A15 has a larger 4.0-inch TFT display with a resolution of 480 x 800 pixels, resulting in a lower pixel density of about 233 ppi.
- In terms of performance, the Touch Diamond is powered by a 528 MHz ARM 11 CPU, whereas the A15 has a more modern 1.0 GHz processor, though both have 4GB of storage.
- Both phones have a 3.15 MP rear camera, but the A15 supports video recording.
- The Touch Diamond's battery capacity is 900 mAh, significantly lower than the A15's 1420 mAh.
- Software-wise, the Touch Diamond runs on Microsoft Windows Mobile 6.1, while the A15 operates on Android 4.0.4, providing a more contemporary user experience.
Side-by-side Specification Comparison
HTC Touch Diamond
Karbonn A15
General
Release Date
2008
2012
Announced
2008
2012
Description
HTC Diamond 100 platform
N/A
Display
Size
2.8"
4"
Type
TFT resistive touchscreen, 65K colors
TFT
Resolution
480 x 640 pixels, 4:3 ratio (~286 ppi density)
480 x 800 pixels, 5:3 ratio (~233 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Qualcomm MSM7201A
N/A
CPU
528 MHz ARM 11
1.0 GHz
GPU
Adreno 130
N/A
Memory
4GB 192MB RAM
4GB (2.5GB user available), 512MB RAM
Expandable Storage
✗
✗
Card Slot
No
microSDHC (dedicated slot)
Camera
Main Camera
3.15 MP
3.15 MP
Main Camera Details
3.15 MP, AF
3.15 MP
Front Camera
N/A
N/A
Front Camera Details
VGA videocall camera
N/A
Video Recording
CIF@30fps
Yes
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
900 mAh
1420 mAh
Battery Details
Removable Li-Ion 900 mAh battery
Li-Ion 1420 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
102 x 51 x 11.5 mm (4.02 x 2.01 x 0.45 in)
N/A
Weight
110 g
N/A
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black, White
Black
Foldable
✗
✗
Connectivity
SIM
Mini-SIM
Dual SIM (Mini-SIM)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 7.2/0.384 Mbps
HSPA 7.2/0.384 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g
Wi-Fi 802.11 b/g/n
Bluetooth
2.0, A2DP
2.0
NFC
✗
✗
USB
miniUSB
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✗
✓
Radio
✗
✗
Positioning
GPS, A-GPS
GPS
Software
Operating System
Microsoft Windows Mobile 6.1 Professional
Android 4.0.4 (Ice Cream Sandwich)
OS Version
Microsoft Windows Mobile 6.1 Professional
Android 4.0.4 (Ice Cream Sandwich)
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
Yes