Screen size
iQOO Z6 (China)6.6"
S2 FEWinner: 6.8"+2.8%
Quick verdict
S2 FE leads the measured specs 8-7.
Measured wins
iQOO Z6 (China)
7
spec wins
Ties
7
equal specs
S2 FE
8
spec wins
Overall winner
Screen size
Technology
iQOO Z6 (China)
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
S2 FE
GSM / HSPA / LTE / 5G
2G bands
iQOO Z6 (China)
GSM 850 / 900 / 1800 / 1900 , CDMA 800
S2 FE
GSM 850 / 900 / 1800 / 1900
3G bands
iQOO Z6 (China)
HSDPA 850 / 900 / 1700(AWS) / 2100 , CDMA2000 1x
S2 FE
HSDPA 800 / 850 / 900 / 2100
4G bands
iQOO Z6 (China)
1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
equal specsRAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
equal specsIP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
S2 FE
1, 3, 4, 5, 8, 19, 28, 38, 40, 41, 42, 43, 48, 66
5G bands
iQOO Z6 (China)
1, 5, 8, 28, 41, 77, 78 SA/NSA
S2 FE
1, 3, 5, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA
Speed
iQOO Z6 (China)
HSPA, LTE, 5G
S2 FE
HSPA, LTE, 5G
Announced
iQOO Z6 (China)
2022, August 25
S2 FE
2026, October 06
Status
iQOO Z6 (China)
Available. Released 2022, September 01
S2 FE
Released Oct 20, 2026
Dimensions
iQOO Z6 (China)
164 x 75.8 x 8.6 mm (6.46 x 2.98 x 0.34 in)
S2 FE
163.9 x 76.5 x 8.6 mm (6.45 x 3.01 x 0.34 in)
Weight
iQOO Z6 (China)
194.6 g (6.88 oz)
S2 FE
224 g (7.90 oz)
SIM
iQOO Z6 (China)
Nano-SIM + Nano-SIM
S2 FE
Nano-SIM + Nano-SIM
Build
iQOO Z6 (China)
-
S2 FE
Glass front, plastic frame, plastic back
Other
iQOO Z6 (China)
-
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
Type
iQOO Z6 (China)
IPS LCD, 120Hz, HDR10, 650 nits (HBM)
S2 FE
AMOLED, 1B colors, 120Hz, HDR10+, 1000 nits, 2000 nits (HBM)
Size
iQOO Z6 (China)
6.64 inches, 106.3 cm2 (~85.5% screen-to-body ratio)
S2 FE
6.83 inches, 112.6 cm2 (~89.8% screen-to-body ratio)
Resolution
iQOO Z6 (China)
1080 x 2388 pixels (~396 ppi density)
S2 FE
1260 x 2800 pixels, 20:9 ratio (~450 ppi density)
OS
iQOO Z6 (China)
Android 12, OriginOS Ocean
S2 FE
Android 16, OriginOS 6
Chipset
iQOO Z6 (China)
Qualcomm SM7325-AE Snapdragon 778G+ 5G (6 nm)
S2 FE
Mediatek Dimensity 7300e (6 nm)
CPU
iQOO Z6 (China)
Octa-core (1x2.5 GHz Cortex-A78 & 3x2.4 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55)
S2 FE
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
iQOO Z6 (China)
Adreno 642L
S2 FE
Mali-G610
Card slot
iQOO Z6 (China)
No
S2 FE
No
Internal
iQOO Z6 (China)
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
S2 FE
128GB 6GB RAM, 128GB 8GB RAM
Other
iQOO Z6 (China)
UFS 3.1
S2 FE
UFS 3.1
Triple
iQOO Z6 (China)
64 MP, f/1.8, (wide), PDAF, OIS 2 MP (macro) Auxiliary lens
S2 FE
-
Features
iQOO Z6 (China)
Dual-LED dual-tone flash, HDR, panorama
S2 FE
LED flash, HDR, panorama
Video
iQOO Z6 (China)
4K@30fps, 1080p@30/60fps, gyro-EIS
S2 FE
Yes
Dual
iQOO Z6 (China)
-
S2 FE
50 MP, f/1.8, (wide), 1/2.93", PDAF Auxiliary lens
Single
iQOO Z6 (China)
8 MP, f/2.0, (wide)
S2 FE
32 MP, f/2.0, 22mm (wide)
Video
iQOO Z6 (China)
1080p@30fps
S2 FE
1080p@30fps
Loudspeaker
iQOO Z6 (China)
Yes
S2 FE
Yes, with stereo speakers
3.5mm jack
iQOO Z6 (China)
Yes
S2 FE
No
Other
iQOO Z6 (China)
24-bit/192kHz Hi-Res audio
S2 FE
-
WLAN
iQOO Z6 (China)
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
S2 FE
Yes
Bluetooth
iQOO Z6 (China)
5.2, A2DP, LE, aptX HD, aptX Adaptive
S2 FE
5.4, A2DP, LE
Positioning
iQOO Z6 (China)
GPS, GLONASS, BDS, GALILEO, QZSS
S2 FE
GPS, GALILEO, GLONASS, QZSS, BDS
NFC
iQOO Z6 (China)
Yes
S2 FE
No
Radio
iQOO Z6 (China)
No
S2 FE
No
USB
iQOO Z6 (China)
USB Type-C 2.0, OTG
S2 FE
USB Type-C 2.0, OTG
Sensors
iQOO Z6 (China)
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
S2 FE
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
iQOO Z6 (China)
4500 mAh
S2 FE
Si/C Li-Ion 10000 mAh
Charging
iQOO Z6 (China)
80W wired, 50% in 10 min, 100% in 30 min
S2 FE
44W wired Reverse wired
Colors
iQOO Z6 (China)
Black, Orange, Blue
S2 FE
Stellar Green, Zen White, Titan Black
Models
iQOO Z6 (China)
V2220A
S2 FE
-
Price
iQOO Z6 (China)
About 250 EUR
S2 FE
About 360 EUR
SAR
iQOO Z6 (China)
-
S2 FE
1.14 W/kg (head) 1.00 W/kg (body)