Screen size
S2 FEWinner: 6.8"+4%
Y28s6.6"
Quick verdict
S2 FE leads the measured specs 12-6.
Measured wins
S2 FE
12
spec wins
Overall winner
Ties
4
equal specs
Y28s
6
spec wins
Screen size
Technology
S2 FE
GSM / HSPA / LTE / 5G
Y28s
GSM / HSPA / LTE / 5G
2G bands
S2 FE
GSM 850 / 900 / 1800 / 1900
Y28s
GSM 850 / 900 / 1800 / 1900
3G bands
S2 FE
HSDPA 800 / 850 / 900 / 2100
Y28s
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
S2 FE
1, 3, 4, 5, 8, 19, 28, 38, 40, 41, 42, 43, 48, 66
Resolution
Refresh rate
Peak 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
SD card
Stereo speakers
Y28s
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
5G bands
S2 FE
1, 3, 5, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA
Y28s
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA
Speed
S2 FE
HSPA, LTE, 5G
Y28s
HSPA, LTE, 5G
Announced
S2 FE
2026, October 06
Y28s
2024, June 26
Status
S2 FE
Released Oct 20, 2026
Y28s
Available. Released 2024, July
Dimensions
S2 FE
163.9 x 76.5 x 8.6 mm (6.45 x 3.01 x 0.34 in)
Y28s
163.6 x 75.6 x 8.4 mm (6.44 x 2.98 x 0.33 in)
Weight
S2 FE
224 g (7.90 oz)
Y28s
185 g (6.53 oz)
Build
S2 FE
Glass front, plastic frame, plastic back
Y28s
Glass front, plastic frame, plastic back
SIM
S2 FE
Nano-SIM + Nano-SIM
Y28s
Nano-SIM + Nano-SIM
Other
S2 FE
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Y28s
IP64 dust tight and water resistant (water splashes)
Type
S2 FE
AMOLED, 1B colors, 120Hz, HDR10+, 1000 nits, 2000 nits (HBM)
Y28s
IPS LCD, 90Hz, 840 nits (HBM)
Size
S2 FE
6.83 inches, 112.6 cm2 (~89.8% screen-to-body ratio)
Y28s
6.56 inches, 103.4 cm2 (~83.6% screen-to-body ratio)
Resolution
S2 FE
1260 x 2800 pixels, 20:9 ratio (~450 ppi density)
Y28s
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
OS
S2 FE
Android 16, OriginOS 6
Y28s
Android 14, Funtouch 14
Chipset
S2 FE
Mediatek Dimensity 7300e (6 nm)
Y28s
Mediatek Dimensity 6300 (6 nm)
CPU
S2 FE
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Y28s
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
S2 FE
Mali-G610
Y28s
Mali-G57 MC2
Card slot
S2 FE
No
Y28s
microSDXC (uses shared SIM slot)
Internal
S2 FE
128GB 6GB RAM, 128GB 8GB RAM
Y28s
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Other
S2 FE
UFS 3.1
Y28s
eMMC 5.1
Dual
S2 FE
50 MP, f/1.8, (wide), 1/2.93", PDAF Auxiliary lens
Y28s
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Features
S2 FE
LED flash, HDR, panorama
Y28s
LED flash, panorama
Video
S2 FE
Yes
Y28s
1080p@30fps
Single
S2 FE
32 MP, f/2.0, 22mm (wide)
Y28s
8 MP, f/2.0, (wide)
Video
S2 FE
1080p@30fps
Y28s
1080p@30fps
Loudspeaker
S2 FE
Yes, with stereo speakers
Y28s
Yes
3.5mm jack
S2 FE
No
Y28s
Yes
WLAN
S2 FE
Yes
Y28s
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
S2 FE
5.4, A2DP, LE
Y28s
5.4, A2DP, LE
Positioning
S2 FE
GPS, GALILEO, GLONASS, QZSS, BDS
Y28s
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
S2 FE
No
Y28s
Yes (market/region dependent)
Radio
S2 FE
No
Y28s
FM radio (market/region dependent)
USB
S2 FE
USB Type-C 2.0, OTG
Y28s
USB Type-C 2.0, OTG
Sensors
S2 FE
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Y28s
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
S2 FE
Si/C Li-Ion 10000 mAh
Y28s
Li-Ion 5000 mAh
Charging
S2 FE
44W wired Reverse wired
Y28s
15W wired Reverse wired
Colors
S2 FE
Stellar Green, Zen White, Titan Black
Y28s
Mocha Brown, Twinkling Purple
SAR
S2 FE
1.14 W/kg (head) 1.00 W/kg (body)
Y28s
-
Price
S2 FE
About 360 EUR
Y28s
-
Models
S2 FE
-
Y28s
V2346