Screen size
S1 Prime6.4"
T5 ProWinner: 6.8"+6.6%
Quick verdict
T5 Pro leads the measured specs 15-3.
Measured wins
S1 Prime
3
spec wins
Ties
5
equal specs
T5 Pro
15
spec wins
Overall winner
Screen size
Technology
S1 Prime
GSM / HSPA / LTE
T5 Pro
GSM / HSPA / LTE / 5G
2G bands
S1 Prime
GSM 850 / 900 / 1800 / 1900
T5 Pro
GSM 850 / 900 / 1800 / 1900
3G bands
S1 Prime
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
T5 Pro
HSDPA 800 / 850 / 900 / 2100
4G bands
S1 Prime
1, 2, 3, 4, 5, 7, 8, 20, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
NFC
equal specs3.5mm jack
SD card
Stereo speakers
T5 Pro
1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 43, 48
Speed
S1 Prime
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/150 Mbps
T5 Pro
HSPA, LTE, 5G
5G bands
S1 Prime
-
T5 Pro
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Announced
S1 Prime
2020, August 12. Released 2020, August 12
T5 Pro
2026, April 15
Status
S1 Prime
Discontinued
T5 Pro
Released Apr 21, 2026
Dimensions
S1 Prime
159.3 x 75.2 x 8.7 mm (6.27 x 2.96 x 0.34 in)
T5 Pro
163.7 x 76.2 x 8.3 mm (6.44 x 3.00 x 0.33 in)
Weight
S1 Prime
190.2 g (6.70 oz)
T5 Pro
213 g (7.51 oz)
Build
S1 Prime
Glass front, plastic back, plastic frame
T5 Pro
Glass front, plastic frame, plastic back
SIM
S1 Prime
Nano-SIM + Nano-SIM
T5 Pro
Nano-SIM + Nano-SIM
Other
S1 Prime
-
T5 Pro
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Type
S1 Prime
AMOLED
T5 Pro
AMOLED, 144Hz, 5000 nits (peak)
Size
S1 Prime
6.38 inches, 99.9 cm2 (~83.4% screen-to-body ratio)
T5 Pro
6.83 inches, 112.6 cm2 (~90.3% screen-to-body ratio)
Resolution
S1 Prime
1080 x 2340 pixels, 19.5:9 ratio (~404 ppi density)
T5 Pro
1260 x 2800 pixels, 20:9 ratio (~450 ppi density)
OS
S1 Prime
Android 9.0 (Pie), Funtouch 9.2
T5 Pro
Android 16, Origin OS 6.0
Chipset
S1 Prime
Qualcomm SDM665 Snapdragon 665 (11 nm)
T5 Pro
Qualcomm Snapdragon 7s Gen 4
CPU
S1 Prime
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
T5 Pro
Octa-core (1x2.7 GHz Kryo Prime + 3x2.4 GHz Kryo Gold + 4x1.8 GHz Kryo Silver)
GPU
S1 Prime
Adreno 610
T5 Pro
Adreno 810
Card slot
S1 Prime
microSDXC (uses shared SIM slot)
T5 Pro
No
Internal
S1 Prime
128GB 8GB RAM
T5 Pro
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Other
S1 Prime
UFS 2.1
T5 Pro
UFS 3.1
Quad
S1 Prime
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm 2 MP (macro) Auxiliary lens
T5 Pro
-
Features
S1 Prime
LED flash, HDR, panorama
T5 Pro
LED flash, panorama, HDR
Video
S1 Prime
1080p@30fps
T5 Pro
4K@30fps, 1080p@30fps
Dual
S1 Prime
-
T5 Pro
50 MP, f/1.8, (wide), 1/1.95", PDAF Auxiliary lens
Single
S1 Prime
16 MP, f/2.0, (wide), 1/3.06" 1.0µm
T5 Pro
32 MP, f/2.0, (wide)
Features
S1 Prime
HDR
T5 Pro
-
Video
S1 Prime
1080p@30fps
T5 Pro
4K@30fps, 1080p@30fps
Loudspeaker
S1 Prime
Yes
T5 Pro
Yes, with stereo speakers
3.5mm jack
S1 Prime
Yes
T5 Pro
No
WLAN
S1 Prime
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
T5 Pro
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
S1 Prime
5.0, A2DP, LE
T5 Pro
5.2, A2DP, LE
Positioning
S1 Prime
GPS, GLONASS, GALILEO, BDS
T5 Pro
GPS (L1+L5), GLONASS, GALILEO, BDS
NFC
S1 Prime
No
T5 Pro
No
Radio
S1 Prime
FM radio
T5 Pro
No
USB
S1 Prime
USB Type-C 2.0, OTG
T5 Pro
USB Type-C 2.0, OTG
Sensors
S1 Prime
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
T5 Pro
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
S1 Prime
4500 mAh
T5 Pro
Si/C Li-Ion 9020 mAh
Charging
S1 Prime
18W wired
T5 Pro
90W wired, 50% in 37 min Reverse wired Bypass charging
Colors
S1 Prime
Nebula Blue, Jade Black
T5 Pro
Cosmic Black, Glacier Blue
Models
S1 Prime
V1937
T5 Pro
-
Price
S1 Prime
About 240 EUR
T5 Pro
About 270 EUR