Samsung X100
#11643
Samsung X640
#11165Category Breakdown
Samsung X100
Samsung X640
Performance
5.35.3
Camera
2.50.0
Display
22.838.8
Battery
8.36.5
Build
0.20.2
Connectivity
1.01.8
Audio
0.08.9
Overall
4.76.8
Summary
- The Samsung X100 features a 1.7-inch CSTN display with a resolution of 128 x 128 pixels, while the Samsung X640 has a slightly larger 0-inch UFB display with a resolution of 128 x 160 pixels.
- Both devices lack advanced performance specifications, with no RAM or storage mentioned.
- In terms of camera capabilities, the X100 has no rear or selfie camera, whereas the X640 includes a VGA rear camera but also lacks a selfie option.
- The X100 is powered by a 900 mAh battery, slightly outperforming the X640's 800 mAh battery.
- Build-wise, the X100 is more compact and lighter at 83g compared to the X640's 85g, which is bulkier with dimensions of 87.4 x 47 x 23 mm.
- Both phones run on basic software without advanced features like stereo speakers or headphone jacks.
Side-by-side Specification Comparison
Samsung X100
Samsung X640
General
Release Date
2003
2005
Announced
2003
2005
Description
X105 for T-Mobile;The camera version is called X710
N/A
Display
Size
1.7"
N/A
Type
CSTN, 65K colors
UFB, 65K colors
Resolution
128 x 128 pixels, 4 lines, 1:1 ratio (~106 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
N/A
VGA
Main Camera Features
N/A
N/A
Front Camera
N/A
N/A
Front Camera Features
N/A
N/A
Video Recording
N/A
No
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
900 mAh
800 mAh
Battery Details
Removable Li-Ion 900 mAh battery
Removable Li-Ion 800 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
110 x 45 x 20 mm (4.33 x 1.77 x 0.79 in)
87.4 x 47 x 23 mm (3.44 x 1.85 x 0.91 in)
Weight
83 g
85 g
Materials
N/A
N/A
Colors
N/A
N/A
Foldable
✗
✗
SAR
N/A
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
N/A
Proprietary
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
No
Yes
Audio Jack
No
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A