Screen size
S2 FEWinner: 6.8"+5.7%
Y73s6.4"
Quick verdict
S2 FE leads the measured specs 12-4.
Measured wins
S2 FE
12
spec wins
Overall winner
Ties
6
equal specs
Y73s
4
spec wins
Screen size
Technology
S2 FE
GSM / HSPA / LTE / 5G
Y73s
GSM / CDMA / HSPA / LTE / 5G
2G bands
S2 FE
GSM 850 / 900 / 1800 / 1900
Y73s
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
3G bands
S2 FE
HSDPA 800 / 850 / 900 / 2100
Y73s
HSDPA 800 / 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
equal specsStorage
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
SD card
equal specsStereo speakers
Y73s
1, 3, 4, 5, 8, 19, 26, 28, 34, 38, 39, 40, 41
5G bands
S2 FE
1, 3, 5, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA
Y73s
1, 3, 28, 41, 77, 78 SA/NSA
Speed
S2 FE
HSPA, LTE, 5G
Y73s
HSPA, LTE, 5G
Announced
S2 FE
2026, October 06
Y73s
2020, October 12. Released 2020, October 16
Status
S2 FE
Released Oct 20, 2026
Y73s
Discontinued
Dimensions
S2 FE
163.9 x 76.5 x 8.6 mm (6.45 x 3.01 x 0.34 in)
Y73s
161 x 74 x 7.8 mm (6.34 x 2.91 x 0.31 in)
Weight
S2 FE
224 g (7.90 oz)
Y73s
171.3 g (6.03 oz)
Build
S2 FE
Glass front, plastic frame, plastic back
Y73s
-
SIM
S2 FE
Nano-SIM + Nano-SIM
Y73s
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
Y73s
-
Type
S2 FE
AMOLED, 1B colors, 120Hz, HDR10+, 1000 nits, 2000 nits (HBM)
Y73s
AMOLED, HDR10
Size
S2 FE
6.83 inches, 112.6 cm2 (~89.8% screen-to-body ratio)
Y73s
6.44 inches, 100.1 cm2 (~84.0% screen-to-body ratio)
Resolution
S2 FE
1260 x 2800 pixels, 20:9 ratio (~450 ppi density)
Y73s
1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
OS
S2 FE
Android 16, OriginOS 6
Y73s
Android 10, Funtouch 10.5
Chipset
S2 FE
Mediatek Dimensity 7300e (6 nm)
Y73s
Mediatek Dimensity 720 (7 nm)
CPU
S2 FE
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Y73s
Octa-core (2x2.0 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
S2 FE
Mali-G610
Y73s
Mali-G57 MC3
Card slot
S2 FE
No
Y73s
No
Internal
S2 FE
128GB 6GB RAM, 128GB 8GB RAM
Y73s
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Other
S2 FE
UFS 3.1
Y73s
UFS 2.1
Dual
S2 FE
50 MP, f/1.8, (wide), 1/2.93", PDAF Auxiliary lens
Y73s
-
Features
S2 FE
LED flash, HDR, panorama
Y73s
LED flash, HDR, panorama
Video
S2 FE
Yes
Y73s
4K@30fps, 1080p@30fps; gyro-EIS
Triple
S2 FE
-
Y73s
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 16mm, 120˚ (ultrawide), 1/4.0", 1.12µm Auxiliary lens
Single
S2 FE
32 MP, f/2.0, 22mm (wide)
Y73s
16 MP, f/2.0, (wide)
Video
S2 FE
1080p@30fps
Y73s
1080p@30fps
Features
S2 FE
-
Y73s
HDR
Loudspeaker
S2 FE
Yes, with stereo speakers
Y73s
Yes
3.5mm jack
S2 FE
No
Y73s
Yes
WLAN
S2 FE
Yes
Y73s
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
S2 FE
5.4, A2DP, LE
Y73s
5.1, A2DP, LE, aptX HD
Positioning
S2 FE
GPS, GALILEO, GLONASS, QZSS, BDS
Y73s
GPS, GLONASS, GALILEO, BDS
NFC
S2 FE
No
Y73s
No
Radio
S2 FE
No
Y73s
No
USB
S2 FE
USB Type-C 2.0, OTG
Y73s
USB Type-C 2.0, OTG
Sensors
S2 FE
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Y73s
Fingerprint (under display, optical), accelerometer, proximity, compass
Type
S2 FE
Si/C Li-Ion 10000 mAh
Y73s
4100 mAh
Charging
S2 FE
44W wired Reverse wired
Y73s
18W wired
Colors
S2 FE
Stellar Green, Zen White, Titan Black
Y73s
Black, Silver
SAR
S2 FE
1.14 W/kg (head) 1.00 W/kg (body)
Y73s
-
Price
S2 FE
About 360 EUR
Y73s
About 280 EUR
Models
S2 FE
-
Y73s
V2031A