Screen size
S2 FEWinner: 6.8"+5.7%
V21 5G6.4"
Quick verdict
S2 FE leads the measured specs 10-7.
Measured wins
S2 FE
10
spec wins
Overall winner
Ties
5
equal specs
V21 5G
7
spec wins
Screen size
Technology
S2 FE
GSM / HSPA / LTE / 5G
V21 5G
GSM / HSPA / LTE / 5G
2G bands
S2 FE
GSM 850 / 900 / 1800 / 1900
V21 5G
GSM 850 / 900 / 1800 / 1900
3G bands
S2 FE
HSDPA 800 / 850 / 900 / 2100
V21 5G
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
equal specsStorage
equal specsMain camera
Front 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
V21 5G
1, 2, 3, 4, 5, 8, 34, 38, 40, 41 - India
5G bands
S2 FE
1, 3, 5, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA
V21 5G
78 Sub6 - India
Speed
S2 FE
HSPA, LTE, 5G
V21 5G
HSPA, LTE, 5G
Announced
S2 FE
2026, October 06
V21 5G
2021, April 27
Status
S2 FE
Released Oct 20, 2026
V21 5G
Available. Released 2021, May 06
Dimensions
S2 FE
163.9 x 76.5 x 8.6 mm (6.45 x 3.01 x 0.34 in)
V21 5G
159.7 x 73.9 x 7.3 mm (6.29 x 2.91 x 0.29 in)
Weight
S2 FE
224 g (7.90 oz)
V21 5G
176 g (6.21 oz)
Build
S2 FE
Glass front, plastic frame, plastic back
V21 5G
Glass front, plastic frame, plastic back
SIM
S2 FE
Nano-SIM + Nano-SIM
V21 5G
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
V21 5G
-
Type
S2 FE
AMOLED, 1B colors, 120Hz, HDR10+, 1000 nits, 2000 nits (HBM)
V21 5G
AMOLED, 90Hz, HDR10+, 500 nits (typ)
Size
S2 FE
6.83 inches, 112.6 cm2 (~89.8% screen-to-body ratio)
V21 5G
6.44 inches, 100.1 cm2 (~84.8% screen-to-body ratio)
Resolution
S2 FE
1260 x 2800 pixels, 20:9 ratio (~450 ppi density)
V21 5G
1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
OS
S2 FE
Android 16, OriginOS 6
V21 5G
Android 11, Funtouch 11.1
Chipset
S2 FE
Mediatek Dimensity 7300e (6 nm)
V21 5G
Mediatek Dimensity 800U (7 nm)
CPU
S2 FE
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
V21 5G
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
S2 FE
Mali-G610
V21 5G
Mali-G57 MC3
Card slot
S2 FE
No
V21 5G
microSDXC (uses shared SIM slot)
Internal
S2 FE
128GB 6GB RAM, 128GB 8GB RAM
V21 5G
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Other
S2 FE
UFS 3.1
V21 5G
UFS 2.2
Dual
S2 FE
50 MP, f/1.8, (wide), 1/2.93", PDAF Auxiliary lens
V21 5G
-
Features
S2 FE
LED flash, HDR, panorama
V21 5G
LED flash, HDR, panorama
Video
S2 FE
Yes
V21 5G
4K@30fps (no OIS), 1080p@30/60fps
Triple
S2 FE
-
V21 5G
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Single
S2 FE
32 MP, f/2.0, 22mm (wide)
V21 5G
44 MP, f/2.0, (wide), AF, OIS
Video
S2 FE
1080p@30fps
V21 5G
4K@30fps (no OIS), 1080p@30fps
Features
S2 FE
-
V21 5G
Dual-LED flash, HDR
Loudspeaker
S2 FE
Yes, with stereo speakers
V21 5G
Yes
3.5mm jack
S2 FE
No
V21 5G
No
WLAN
S2 FE
Yes
V21 5G
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
S2 FE
5.4, A2DP, LE
V21 5G
5.1, A2DP, LE
Positioning
S2 FE
GPS, GALILEO, GLONASS, QZSS, BDS
V21 5G
GPS, GLONASS, GALILEO, BDS
NFC
S2 FE
No
V21 5G
Yes (market/region dependent)
Radio
S2 FE
No
V21 5G
No
USB
S2 FE
USB Type-C 2.0, OTG
V21 5G
USB Type-C 2.0, OTG
Sensors
S2 FE
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
V21 5G
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
S2 FE
Si/C Li-Ion 10000 mAh
V21 5G
4000 mAh
Charging
S2 FE
44W wired Reverse wired
V21 5G
33W wired, 63% in 30 min
Colors
S2 FE
Stellar Green, Zen White, Titan Black
V21 5G
Dusk Blue, Sunset Dazzle, Arctic White
SAR
S2 FE
1.14 W/kg (head) 1.00 W/kg (body)
V21 5G
1.05 W/kg (head) 0.87 W/kg (body)
Price
S2 FE
About 360 EUR
V21 5G
About 190 EUR
Models
S2 FE
-
V21 5G
V2050