Category Breakdown
HTC S740
Motorola A3100
Performance
42.942.9
Camera
39.639.6
Display
21.29.5
Battery
11.212.0
Build
15.914.3
Connectivity
19.921.7
Audio
8.98.9
Overall
17.115.9
Summary
- The HTC S740 features a 2.4-inch TFT display with a resolution of 240 x 320 pixels, while the Motorola A3100 has a slightly larger 2.8-inch TFT resistive touchscreen with the same resolution but lower pixel density.
- Both devices are powered by a 528 MHz ARM 11 CPU, but the A3100 includes an Adreno 130 GPU, potentially offering better graphics performance.
- In terms of camera capabilities, the S740 has a 3.2 MP rear camera, while the A3100 offers a 3.15 MP rear camera with autofocus.
- The A3100 also has a larger battery capacity at 1170 mAh compared to the S740's 1050 mAh.
- Both run on Microsoft Windows Mobile 6.1, but the A3100 supports a headphone jack, enhancing its software experience.
Side-by-side Specification Comparison
HTC S740
Motorola A3100
General
Release Date
2008
2009
Announced
2008
2009
Description
N/A
N/A
Display
Size
2.4"
2.8"
Type
TFT, 65K colors
TFT resistive touchscreen, 65K colors
Resolution
240 x 320 pixels, 4:3 ratio (~167 ppi density)
240 x 320 pixels, 4:3 ratio (~143 ppi density)
PPI
240
240
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Qualcomm MSM7225 Snapdragon S1
Qualcomm MSM7201A
CPU
528 MHz ARM 11
528 MHz ARM 11
GPU
No
Adreno 130
Memory
256MB RAM, 256MB ROM
256MB 128MB RAM
Expandable Storage
✗
✗
Card Slot
microSD (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
3.2 MP
3.15 MP, AF
Main Camera Features
N/A
LED flash
Front Camera
N/A
VGA videocall camera
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
1050 mAh
1170 mAh
Battery Details
Removable Li-Po 1050 mAh battery
Removable Li-Ion 1170 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
116.3 x 43.4 x 16.3 mm (4.58 x 1.71 x 0.64 in)
110 x 59.7 x 13.7 mm (4.33 x 2.35 x 0.54 in)
Weight
140 g
119 g
Materials
N/A
N/A
Colors
Black
Black
Foldable
✗
✗
SAR
0.39 W/kg (head) 1.29 W/kg (body)
1.31 W/kg (head) 1.33 W/kg (body)
Connectivity
SIM
Mini-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 802.11b/g
Wi-Fi 802.11 b/g
Bluetooth
2.0, A2DP
2.0, A2DP
NFC
✗
✗
USB
miniUSB 2.0
miniUSB
IR Blaster
✗
✗
Headphone Jack
✗
✓
Radio
✗
✗
Positioning
GPS, A-GPS
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
Yes
Software & Security
Operating System
Microsoft Windows Mobile 6.1 Standard
Microsoft Windows Mobile 6.1 Professional
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A

