Screen size
S15 Pro6.6"
Y600iWinner: 6.9"+4.5%
Quick verdict
S15 Pro leads the measured specs 11-5.
Measured wins
S15 Pro
11
spec wins
Overall winner
Ties
6
equal specs
Y600i
5
spec wins
Screen size
Technology
S15 Pro
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
Y600i
GSM / HSPA / LTE / 5G
2G bands
S15 Pro
GSM 850 / 900 / 1800 / 1900 , CDMA 800
Y600i
GSM 850 / 900 / 1800 / 1900
3G bands
S15 Pro
HSDPA 850 / 900 / 1700(AWS) / 2100 , CDMA2000 1x
Y600i
HSDPA 800 / 850 / 900 / 2100
4G bands
S15 Pro
1, 2, 3, 4, 5, 7, 8, 28, 34, 38, 39, 40, 41
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
Stereo speakers
Y600i
1, 3, 4, 5, 8, 19, 28, 34, 38, 39, 40, 41, 66
5G bands
S15 Pro
1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
Y600i
1, 3, 5, 8, 28, 38, 40, 41, 66, 77, 78 SA/NSA
Speed
S15 Pro
HSPA, LTE, 5G
Y600i
HSPA, LTE, 5G
Announced
S15 Pro
2022, May 19
Y600i
2026, September 25
Status
S15 Pro
Available. Released 2022, May 27
Y600i
Released Sep 30, 2026
Dimensions
S15 Pro
158.9 x 73.5 x 8.6 mm (6.26 x 2.89 x 0.34 in)
Y600i
169.6 x 79.2 x 8.7 mm (6.68 x 3.12 x 0.34 in)
Weight
S15 Pro
188 g (6.63 oz)
Y600i
229 g (8.08 oz)
SIM
S15 Pro
Nano-SIM + Nano-SIM
Y600i
Nano-SIM + Nano-SIM
Build
S15 Pro
-
Y600i
Glass front, plastic frame, plastic back
Other
S15 Pro
-
Y600i
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Drop resistant 1.4m
Type
S15 Pro
AMOLED, 120Hz, HDR10+, 1500 nits (peak)
Y600i
IPS LCD, 120Hz, 1000 nits (HBM), 1300 nits (peak)
Size
S15 Pro
6.56 inches, 104.6 cm2 (~89.6% screen-to-body ratio)
Y600i
6.87 inches, 114.3 cm2 (~85.1% screen-to-body ratio)
Resolution
S15 Pro
1080 x 2376 pixels (~398 ppi density)
Y600i
720 x 1592 pixels (~254 ppi density)
Protection
S15 Pro
-
Y600i
Diamond Shield Glass
OS
S15 Pro
Android 12, OriginOS Ocean
Y600i
Android 16, OriginOS 6
Chipset
S15 Pro
Mediatek Dimensity 8100 (5 nm)
Y600i
Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
CPU
S15 Pro
Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Y600i
Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU
S15 Pro
Mali-G610 MC6
Y600i
Adreno 613
Card slot
S15 Pro
No
Y600i
microSDXC
Internal
S15 Pro
256GB 8GB RAM, 256GB 12GB RAM
Y600i
256GB 6GB RAM
Other
S15 Pro
UFS 3.1
Y600i
UFS 2.2
Triple
S15 Pro
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 12 MP, f/2.2, 16mm, 116˚ (ultrawide) Auxiliary lens
Y600i
-
Features
S15 Pro
Color spectrum sensor, LED flash, HDR, panorama
Y600i
LED flash, HDR, panorama
Video
S15 Pro
4K@30fps, 1080p@30fps
Y600i
1080p@30fps
Single
S15 Pro
-
Y600i
50 MP, f/1.8, (wide), PDAF
Single
S15 Pro
32 MP, f/2.5, (wide), AF
Y600i
8 MP, f/2.1, (wide)
Features
S15 Pro
HDR
Y600i
-
Video
S15 Pro
1080p@30fps
Y600i
1080p@30fps
Loudspeaker
S15 Pro
Yes, with dual speakers (closed type)
Y600i
Yes
3.5mm jack
S15 Pro
No
Y600i
No
Other
S15 Pro
24-bit/192kHz Hi-Res audio
Y600i
-
WLAN
S15 Pro
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Y600i
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
S15 Pro
5.3, A2DP, LE, aptX HD
Y600i
5.1, A2DP, aptX Adaptive
Positioning
S15 Pro
GPS, GLONASS, GALILEO, BDS, QZSS
Y600i
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
S15 Pro
Yes
Y600i
No
Radio
S15 Pro
No
Y600i
No
USB
S15 Pro
USB Type-C 2.0, OTG
Y600i
USB Type-C 2.0, OTG
Infrared port
S15 Pro
-
Y600i
Yes
Sensors
S15 Pro
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Y600i
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
S15 Pro
4500 mAh
Y600i
Si/C Li-Ion 8000 mAh
Charging
S15 Pro
80W wired, 70% in 18 min
Y600i
44W wired Reverse wired
Colors
S15 Pro
Blue, Black
Y600i
Black, Blue, White
Models
S15 Pro
V2207A
Y600i
V2617A
Price
S15 Pro
About 480 EUR
Y600i
About 260 EUR