NEC DB4000
#12098Oppo R819
#10099Category Breakdown
NEC DB4000
Oppo R819
Performance
5.35.3
Camera
2.52.5
Display
8.235.1
Battery
1.61.6
Build
0.20.2
Connectivity
1.07.3
Audio
0.07.7
Overall
2.210.6
Summary
- The NEC DB4000 features a compact build with metallic materials, measuring 120 x 42 x 22 mm and weighing 99g, while the Oppo R819 lacks specific dimensions and weight details.
- The NEC's alphanumeric display has a resolution of 97 x 59 pixels, whereas the Oppo's display specifications are not provided.
- Performance metrics for both devices are absent, with no RAM or storage information available.
- Neither phone has a rear or selfie camera, indicating a lack of photographic capabilities.
- Battery specifications are also missing for both, but the NEC does not support wireless charging.
- Software details are unspecified for both devices, limiting the comparison of user experience.
Side-by-side Specification Comparison
NEC DB4000
Oppo R819
General
Release Date
2000
N/A
Announced
2000
N/A
Description
N/A
N/A
Display
Size
N/A
N/A
Type
Alphanumeric
N/A
Resolution
97 x 59 pixels, 5:3 ratio
N/A
PPI
97
0
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
✗
N/A
Card Slot
No
N/A
Camera
Main Camera
N/A
N/A
Main Camera Features
N/A
N/A
Front Camera
N/A
N/A
Front Camera Features
N/A
N/A
Video Recording
N/A
N/A
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
N/A
N/A
Battery Details
Removable Li-Ion battery
N/A
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
120 x 42 x 22 mm, 89 cc (4.72 x 1.65 x 0.87 in)
N/A
Weight
99 g
N/A
Materials
N/A
N/A
Colors
Metallic
N/A
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Mini-SIM
N/A
Network
GSM
N/A
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
N/A
Bluetooth
No
N/A
NFC
✗
✗
USB
N/A
N/A
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
N/A
Audio
Stereo Speakers
✗
✗
Loudspeaker
No
N/A
Audio Jack
No
N/A
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A