TCL 20S
#2670
Umidigi A15T
#2671Category Breakdown
TCL 20S
Umidigi A15T
Performance
64.864.8
Camera
48.748.7
Display
70.570.5
Battery
51.051.0
Build
68.868.8
Overall
60.260.2
Summary
- The TCL 20S features a 6.67-inch IPS LCD display with a resolution of 1080 x 2400 pixels, providing a sharper image compared to the Umidigi A15T's 6.7-inch IPS LCD with a lower resolution of 720 x 1650 pixels.
- In terms of performance, the TCL is powered by the Qualcomm Snapdragon 665, while the Umidigi uses the Mediatek Helio G95, which offers slightly better CPU performance.
- Both phones have a 64 MP main camera, but the TCL includes additional macro and depth sensors, whereas the Umidigi has an ultrawide lens.
- Both devices have a 5000 mAh battery, but the Umidigi supports 18W charging, while the TCL does not support fast charging.
- The TCL runs on Android 11 with TCL UI, while the Umidigi operates on the newer Android 13, offering a more updated software experience.
- In terms of build, the TCL is slightly heavier at 199g compared to the Umidigi's 195g, with both having similar dimensions.
Side-by-side Specification Comparison
TCL 20S
Umidigi A15T
General
Release Date
2021, April 14
2024
Announced
2021, April 14
2024
Description
N/A
N/A
Display
Size
6.67"
6.7"
Type
IPS LCD
IPS LCD, 500 nits
Resolution
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
720 x 1650 pixels (~269 ppi density)
PPI
1080
720
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Qualcomm SM6125 Snapdragon 665 (11 nm)
Mediatek Helio G95 (12 nm)
CPU
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 610
Mali-G76 MC4
Memory
128GB 4GB RAM, 256GB 6GB RAM
128GB 8GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (uses shared SIM slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
64 MP
64 MP
Main Camera Details
64 MP, f/1.8, 26mm (wide), 0.7µm, PDAF8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm2 MP, f/2.4, (macro)2 MP, f/2.4, (depth)
64 MP, f/1.8, (wide), AF8 MP, f/2.2, 118˚ (ultrawide)2 MP, f/2.4, (macro)
Front Camera
16 MP
16 MP
Front Camera Details
16 MP, f/2.2, 28mm (wide), 1/3.06", 1.0µm
16 MP, f/2.2, (wide)
Video Recording
4K@30fps, 1080p@30/120fps
4K@30fps, 1080p@30fps
Selfie Video
1080p@30fps
720p@30fps
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
5000 mAh
5000 mAh
Battery Details
Li-Po 5000 mAh
5000 mAh
Charging Details
N/A
18W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
166.2 x 76.9 x 9.1 mm (6.54 x 3.03 x 0.36 in)
167.6 x 75.3 x 8.6 mm (6.60 x 2.96 x 0.34 in)
Weight
199 g
195 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Milky Way Gray, North Star Blue
Space Black, Nebula Purple, Glacier Blue
Foldable
✗
✗
Connectivity
SIM
Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA, LTE
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac
Bluetooth
5.0, A2DP, LE, aptX
5.0, A2DP, LE
NFC
✓
✓
USB
USB Type-C 2.0, OTG
USB Type-C
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS, GLONASS, GALILEO, BDS
Software
Operating System
Android 11, TCL UI
Android 13
OS Version
Android 11, TCL UI
Android 13
Security
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes