Ericsson T20s
#12240
Ericsson T39
#12120Category Breakdown
Ericsson T20s
Ericsson T39
Performance
5.35.3
Camera
2.52.5
Display
5.88.0
Battery
1.61.6
Build
0.20.2
Connectivity
1.01.0
Audio
0.00.0
Overall
1.92.2
Summary
- The Ericsson T20s features a bulkier build at 101 x 54 x 28 mm and weighs 128g, compared to the lighter and more compact T39, which measures 96 x 50 x 18 mm and weighs 86g.
- Both devices have monochrome displays, but the T39 offers a higher resolution of 101 x 54 pixels versus the T20s' 101 x 33 pixels.
- Performance is limited in both models, lacking RAM and storage, and neither has a camera.
- The T20s has a larger physical footprint but does not provide any advantages in battery capacity or charging capabilities, as both have unspecified battery details.
- The T39 includes Bluetooth 1.0b for connectivity, while the T20s does not support any wireless features, resulting in a slightly better software experience with the T39.
Side-by-side Specification Comparison
Ericsson T20s
Ericsson T39
General
Release Date
2000
2001
Announced
2000
2001
Description
N/A
The replacment for canceled T36
Display
Size
N/A
N/A
Type
Monochrome graphic
Grayscale graphic
Resolution
101 x 33 pixels, 3 x 12 chars
101 x 54 pixels, 4 lines, 17:9 ratio
PPI
101
101
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
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 NiMH battery
Removable NiMH battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
101 x 54 x 28 mm (3.98 x 2.13 x 1.10 in)
96 x 50 x 18 mm (3.78 x 1.97 x 0.71 in)
Weight
128 g
86 g
Materials
N/A
N/A
Colors
4 - Blue Whirl, Lime Twist, Silver Weave, Beige Harmony
3 - Classic Blue, Icecap Blue, Rose White
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
1.0b
NFC
✗
✗
USB
N/A
N/A
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
No
No
Audio Jack
No
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A