NEC e121
#11532
Samsung X510
#10976Category Breakdown
NEC e121
Samsung X510
Performance
9.35.3
Camera
0.00.0
Display
22.838.8
Battery
6.56.5
Build
0.217.3
Connectivity
1.80.7
Audio
8.98.9
Overall
5.28.0
Summary
- The NEC e121 and Samsung X510 both feature a 1.8-inch display with a resolution of 128 x 160 pixels and a pixel density of approximately 114 ppi.
- The e121 has a slightly larger RAM at 3.6GB compared to the X510's 0GB, which may impact performance, although both devices lack advanced processing capabilities.
- Camera specifications are identical, with both phones offering a VGA rear camera and no front camera.
- Battery capacity is the same at 800mAh, with neither phone supporting fast charging or wireless charging.
- In terms of build quality, the e121 is heavier at 95g and thinner at 12.4mm, while the X510 is lighter at 75g but thicker at 19mm, and it offers more color options.
- Both devices lack modern connectivity features and run on unspecified software.
Side-by-side Specification Comparison
NEC e121
Samsung X510
General
Release Date
2005
2006
Announced
2005
2006
Description
N/A
N/A
Display
Size
1.8"
1.8"
Type
CSTN, 65K colors
UFB, 65K colors
Resolution
128 x 160 pixels (~114 ppi density)
128 x 160 pixels (~114 ppi density)
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
3.6MB
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
106 x 44 x 12.4 mm (4.17 x 1.73 x 0.49 in)
88 x 44 x 19 mm (3.46 x 1.73 x 0.75 in)
Weight
95 g
75 g
Materials
N/A
N/A
Colors
Silver
Gold, Blue, Black, Red
Foldable
✗
✗
SAR
N/A
0.64 W/kg (head) 0.63 W/kg (body)
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
Proprietary
No
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