Motorola A3100
#8213
Samsung Galaxy Pro B7510
#7731Category Breakdown
Motorola A3100
Samsung Galaxy Pro B7510
Performance
42.951.4
Camera
39.611.7
Display
9.533.2
Battery
12.013.6
Build
14.30.2
Connectivity
21.726.4
Audio
8.98.9
Overall
15.917.6
Summary
- The Motorola A3100 and Samsung Galaxy Pro B7510 both feature a 2.8-inch TFT display, but the Galaxy Pro offers a higher color depth with 256K colors compared to the A3100's 65K.
- In terms of performance, the Galaxy Pro has a faster 800 MHz CPU and slightly more RAM at 270MB, compared to the A3100's 528 MHz CPU and 256MB RAM.
- Both devices have a 3.15 MP rear camera, but the Galaxy Pro can record video at 320p@30fps, while the A3100 does not specify video capabilities.
- The Galaxy Pro also has a larger battery capacity at 1350 mAh versus the A3100's 1170 mAh.
- In terms of software experience, the A3100 runs on Microsoft Windows Mobile 6.1, while the Galaxy Pro operates on Android 2.2.2 (Froyo), providing a more modern user interface and app ecosystem.
- Build quality is comparable, with the Galaxy Pro being slightly lighter and slimmer.
Side-by-side Specification Comparison
Motorola A3100
Samsung Galaxy Pro B7510
General
Release Date
2009
2011
Announced
2009
2011
Description
N/A
N/A
Display
Size
2.8"
2.8"
Type
TFT resistive touchscreen, 65K colors
TFT, 256K colors
Resolution
240 x 320 pixels, 4:3 ratio (~143 ppi density)
320 x 240 pixels, 4:3 ratio (~143 ppi density)
PPI
240
320
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Qualcomm MSM7201A
N/A
CPU
528 MHz ARM 11
800 MHz ARMv6
GPU
Adreno 130
N/A
Memory
256MB 128MB RAM
270MB RAM (160MB user available)
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot), 2 GB included
Camera
Main Camera
3.15 MP, AF
3.15 MP, AF
Main Camera Features
LED flash
N/A
Front Camera
VGA videocall camera
N/A
Front Camera Features
N/A
N/A
Video Recording
Yes
320p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1170 mAh
1350 mAh
Battery Details
Removable Li-Ion 1170 mAh battery
Removable Li-Ion 1350 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
110 x 59.7 x 13.7 mm (4.33 x 2.35 x 0.54 in)
108.6 x 66.7 x 10.7 mm (4.28 x 2.63 x 0.42 in)
Weight
119 g
103.4 g
Materials
N/A
N/A
Colors
Black
Black, White
Foldable
✗
✗
SAR
1.31 W/kg (head) 1.33 W/kg (body)
N/A
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 802.11 b/g
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
2.0, A2DP
3.0, A2DP
NFC
✗
✗
USB
miniUSB
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, A-GPS
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Microsoft Windows Mobile 6.1 Professional
Android 2.2.2 (Froyo)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
Accelerometer, proximity, compass