Samsung X510
#10976
Samsung X640
#11165Category Breakdown
Samsung X510
Samsung X640
Performance
5.35.3
Camera
0.00.0
Display
38.838.8
Battery
6.56.5
Build
17.30.2
Connectivity
0.71.8
Audio
8.98.9
Overall
8.06.8
Summary
- The Samsung X510 and X640 both feature a UFB display with a resolution of 128 x 160 pixels, but the X510 has a slightly larger 1.8-inch screen compared to the X640's smaller size.
- In terms of build quality, the X510 is lighter at 75g and has dimensions of 88 x 44 x 19 mm, while the X640 is heavier at 85g and measures 87.4 x 47 x 23 mm.
- Both devices have a VGA rear camera with no video capabilities and lack front-facing cameras.
- They share the same battery capacity of 800mAh with no fast charging or wireless options.
- Performance-wise, both models have 0GB RAM and no specified chipset, leading to a similar software experience without advanced features.
Side-by-side Specification Comparison
Samsung X510
Samsung X640
General
Release Date
2006
2005
Announced
2006
2005
Description
N/A
N/A
Display
Size
1.8"
N/A
Type
UFB, 65K colors
UFB, 65K colors
Resolution
128 x 160 pixels (~114 ppi density)
128 x 160 pixels, 8 lines
PPI
128
128
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
N/A
N/A
Expandable Storage
✗
✗
Card Slot
No
No
Camera
Main Camera
VGA
VGA
Main Camera Features
N/A
N/A
Front Camera
N/A
N/A
Front Camera Features
N/A
N/A
Video Recording
No
No
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
800 mAh
800 mAh
Battery Details
Removable Li-Ion 800 mAh battery
Removable Li-Ion 800 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
88 x 44 x 19 mm (3.46 x 1.73 x 0.75 in)
87.4 x 47 x 23 mm (3.44 x 1.85 x 0.91 in)
Weight
75 g
85 g
Materials
N/A
N/A
Colors
Gold, Blue, Black, Red
N/A
Foldable
✗
✗
SAR
0.64 W/kg (head) 0.63 W/kg (body)
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
No
No
NFC
✗
✗
USB
No
Proprietary
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A