Screen size
S2 FEWinner: 6.8"+2.2%
Y28 4G6.7"
Quick verdict
S2 FE leads the measured specs 11-4.
Measured wins
S2 FE
11
spec wins
Overall winner
Ties
7
equal specs
Y28 4G
4
spec wins
Screen size
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
equal specsWeight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
NFC
equal specs3.5mm jack
SD card
Stereo speakers
equal specsTechnology
S2 FE
GSM / HSPA / LTE / 5G
Y28 4G
GSM / HSPA / LTE
2G bands
S2 FE
GSM 850 / 900 / 1800 / 1900
Y28 4G
GSM 850 / 900 / 1800 / 1900
3G bands
S2 FE
HSDPA 800 / 850 / 900 / 2100
Y28 4G
HSDPA 850 / 900 / 2100
4G bands
S2 FE
1, 3, 4, 5, 8, 19, 28, 38, 40, 41, 42, 43, 48, 66
Y28 4G
1, 3, 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
Y28 4G
-
Speed
S2 FE
HSPA, LTE, 5G
Y28 4G
HSPA, LTE
Announced
S2 FE
2026, October 06
Y28 4G
2024, June 15
Status
S2 FE
Released Oct 20, 2026
Y28 4G
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)
Y28 4G
165.7 x 76 x 8 mm (6.52 x 2.99 x 0.31 in)
Weight
S2 FE
224 g (7.90 oz)
Y28 4G
199 g (7.02 oz)
Build
S2 FE
Glass front, plastic frame, plastic back
Y28 4G
Glass front, plastic frame, plastic back
SIM
S2 FE
Nano-SIM + Nano-SIM
Y28 4G
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
Y28 4G
IP64 dust tight and water resistant (water splashes) Notification LED round light on the back
Type
S2 FE
AMOLED, 1B colors, 120Hz, HDR10+, 1000 nits, 2000 nits (HBM)
Y28 4G
IPS LCD, 90Hz, 760 nits (typ), 1000 nits (HBM)
Size
S2 FE
6.83 inches, 112.6 cm2 (~89.8% screen-to-body ratio)
Y28 4G
6.68 inches, 107.4 cm2 (~85.3% screen-to-body ratio)
Resolution
S2 FE
1260 x 2800 pixels, 20:9 ratio (~450 ppi density)
Y28 4G
720 x 1608 pixels, 20:9 ratio (~264 ppi density)
OS
S2 FE
Android 16, OriginOS 6
Y28 4G
Android 14, upgradable to Android 15, Funtouch 15
Chipset
S2 FE
Mediatek Dimensity 7300e (6 nm)
Y28 4G
Mediatek Helio G85 (12 nm)
CPU
S2 FE
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Y28 4G
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
S2 FE
Mali-G610
Y28 4G
Mali-G52 MC2
Card slot
S2 FE
No
Y28 4G
microSDXC (uses shared SIM slot)
Internal
S2 FE
128GB 6GB RAM, 128GB 8GB RAM
Y28 4G
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Other
S2 FE
UFS 3.1
Y28 4G
-
Dual
S2 FE
50 MP, f/1.8, (wide), 1/2.93", PDAF Auxiliary lens
Y28 4G
50 MP, f/1.8, 26mm (wide), 1/2.75", 0.64µm, PDAF Auxiliary lens
Features
S2 FE
LED flash, HDR, panorama
Y28 4G
LED flash
Video
S2 FE
Yes
Y28 4G
1080p@30fps
Single
S2 FE
32 MP, f/2.0, 22mm (wide)
Y28 4G
8 MP, f/2.1, 25mm (wide), 1/3.94", 1.12µm
Video
S2 FE
1080p@30fps
Y28 4G
1080p@30fps
Loudspeaker
S2 FE
Yes, with stereo speakers
Y28 4G
Yes, with stereo speakers
3.5mm jack
S2 FE
No
Y28 4G
Yes
Other
S2 FE
-
Y28 4G
24-bit/192kHz Hi-Res audio
WLAN
S2 FE
Yes
Y28 4G
Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth
S2 FE
5.4, A2DP, LE
Y28 4G
5.0, A2DP, LE
Positioning
S2 FE
GPS, GALILEO, GLONASS, QZSS, BDS
Y28 4G
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
S2 FE
No
Y28 4G
No
Radio
S2 FE
No
Y28 4G
FM radio
USB
S2 FE
USB Type-C 2.0, OTG
Y28 4G
USB Type-C 2.0, OTG
Sensors
S2 FE
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Y28 4G
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
S2 FE
Si/C Li-Ion 10000 mAh
Y28 4G
6000 mAh
Charging
S2 FE
44W wired Reverse wired
Y28 4G
44W wired
Colors
S2 FE
Stellar Green, Zen White, Titan Black
Y28 4G
Agate Green, Gleaming Orange
SAR
S2 FE
1.14 W/kg (head) 1.00 W/kg (body)
Y28 4G
-
Price
S2 FE
About 360 EUR
Y28 4G
About 130 EUR
Models
S2 FE
-
Y28 4G
V2352