Screen size
20S6.7"
605Winner: 6.7"+0.4%
Quick verdict
605 leads the measured specs 11-4.
Measured wins
20S
4
spec wins
Ties
7
equal specs
605
11
spec wins
Overall winner
Screen size
Technology
20S
GSM / HSPA / LTE
605
GSM / HSPA / LTE
2G bands
20S
GSM 850 / 900 / 1800 / 1900
605
GSM 850 / 900 / 1800 / 1900
3G bands
20S
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
605
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
20S
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
605
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 38, 40, 41, 66
Speed
20S
HSPA, LTE
605
HSPA, LTE
Announced
20S
2021, April 14
605
2025, March 03
Status
20S
Available. Released 2021, May 20
605
Available. Released 2025, June
Dimensions
20S
166.2 x 76.9 x 9.1 mm (6.54 x 3.03 x 0.36 in)
605
165.6 x 76.2 x 8.3 mm (6.52 x 3.00 x 0.33 in)
Weight
20S
199 g (7.02 oz)
605
190 g (6.70 oz)
SIM
20S
Nano-SIM
605
Nano-SIM + Nano-SIM
Build
20S
-
605
Glass front, plastic back, plastic frame
Other
20S
-
605
IP54 dust protected and water resistant (water splashes)
Type
20S
IPS LCD
605
IPS LCD, 90Hz, 480 nits (typ)
Size
20S
6.67 inches, 107.4 cm2 (~84.0% screen-to-body ratio)
605
6.7 inches, 108.4 cm2 (~85.9% screen-to-body ratio)
Resolution
20S
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
605
720 x 1600 pixels, 20:9 ratio (~262 ppi density)
Protection
20S
-
605
Mohs level 5
OS
20S
Android 11, TCL UI
605
Android 15
Chipset
20S
Qualcomm SM6125 Snapdragon 665 (11 nm)
605
Mediatek Helio G81 (12 nm)
CPU
20S
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
605
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
20S
Adreno 610
605
Mali-G52 MC2
Card slot
20S
microSDXC (uses shared SIM slot)
605
microSDXC (dedicated slot)
Internal
20S
128GB 4GB RAM, 256GB 6GB RAM
605
128GB 8GB RAM, 256GB 8GB RAM
Quad
20S
64 MP, f/1.8, 26mm (wide), 0.7µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 2 MP (macro) Auxiliary lens
605
-
Features
20S
LED flash, HDR, panorama
605
LED flash, HDR, panorama
Video
20S
4K@30fps, 1080p@30/120fps
605
1080p@30fps
Single
20S
-
605
50 MP, f/1.8, (wide), 1/2.55", 0.7µm, PDAF
Single
20S
16 MP, f/2.2, 28mm (wide), 1/3.06", 1.0µm
605
5 MP, f/2.2, (wide), 1/5.0", 1.12µm
Video
20S
1080p@30fps
605
1080p@30fps
Loudspeaker
20S
Yes
605
Yes, with stereo speakers
3.5mm jack
20S
Yes
605
Yes
WLAN
20S
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
605
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
20S
5.0, A2DP, LE, aptX
605
5.1, A2DP, LE
Positioning
20S
GPS
605
GPS, GLONASS, GALILEO, BDS
NFC
20S
Yes
605
Yes
Radio
20S
No
605
Unspecified
USB
20S
USB Type-C 2.0, OTG
605
USB Type-C 2.0
Sensors
20S
Fingerprint (side-mounted), accelerometer, proximity, compass
605
Fingerprint (side-mounted), accelerometer
Other
20S
-
605
Virtual proximity sensing
Type
20S
Li-Po 5000 mAh
605
5200 mAh
Charging
20S
-
605
18W wired
Colors
20S
Milky Way Gray, North Star Blue
605
Starry Black, Blizzard White, Quartz Blue, Obsidian Black
Models
20S
T773O
605
T517D
Price
20S
About 210 EUR
605
£ 59.69 / € 109.68