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iQOO Neo 11 Ultra

Device A

Neo 11 Ultra

iQOO · Phones

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Samsung Galaxy S21 Ultra

Device B

Galaxy S21 Ultra

Samsung · Phones

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Complete comparison

Full specifications

Every available group and stored value, aligned by field.

LAUNCH DATE3 fields
SpecificationNeo 11 UltraGalaxy S21 Ultra
Announced2026, August 18 (China)January 29, 2021
ReleasedRelease date not recorded2021-01-29
StatusAvailableAvailable
NETWORK6 fields
SpecificationNeo 11 UltraGalaxy S21 Ultra
2G Bands—GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands—HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100; CDMA2000 1xEV-DO
4G LTE—1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 - SM-G998U1; 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - SM-G998B
5G—2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1; 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G998B
Speed—LTE, 5G
TechnologyGSM / LTE / 5G5G/4G/LTE/GSM
BODY6 fields
SpecificationNeo 11 UltraGalaxy S21 Ultra
BuildMetal frame, matte glass backGlass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
ColorsChi Guang Bai (White), Riding the Wind, Shadow Black—
Dimensions163.42 x 75.88 x 8.60 mm165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)
IP RatingIP68 / IP69IP68 dust/water resistant (up to 1.5m for 30 min)
SIMDual SIMNano-SIM + eSIM Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
Weight225 g227 g (Sub6), 229 g (mmWave) (8.01 oz)
DISPLAY7 fields
SpecificationNeo 11 UltraGalaxy S21 Ultra
Brightness1100 nits (typical); 2000 nits (HBM); 4500 nits (local peak)1500 nits (peak)
Protection—Corning Gorilla Glass Victus
Refresh Rate144Hz120Hz
Resolution1440 x 3200 pixels (2K)1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
Screen-to-body—~89.8%
Size6.83 inches (~94.9% screen-to-body ratio)6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio)
TypeAMOLEDDynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
PLATFORM4 fields
SpecificationNeo 11 UltraGalaxy S21 Ultra
CPUOcta-core (1x4.21 GHz & 3x3.5 GHz & 4x2.7 GHz)Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China
ChipsetMediaTek Dimensity 9500M (3 nm)Exynos 2100 (5 nm) - International / Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
GPUArm G1-UltraMali-G78 MP14 - International Adreno 660 - USA/China
OSAndroid 16, OriginOS 6Android 11, up to 4 major Android upgrades, One UI 6.1
MEMORY5 fields
SpecificationNeo 11 UltraGalaxy S21 Ultra
Card slot—No
Internal256GB / 512GB128GB, 256GB, 512GB
RAM12GB, 16GB8GB RAM, 12GB RAM,16GB RAM,
Storage TypeUFS 4.1 (LPDDR5X Ultra RAM)—
Storage/RAM variants12GB+256GB, 16GB+256GB, 12GB+512GB, 16GB+512GB128GB, 256GB, 512GB; 8GB RAM, 12GB RAM,16GB RAM,
MAIN CAMERA3 fields
SpecificationNeo 11 UltraGalaxy S21 Ultra
Features—Laser AF, LED flash, auto-HDR, panorama
MAIN CAMERA50 MP, f/1.88 (Sony LYT-700V), OIS (main) | 8 MP, f/2.2 (ultrawide)108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, OIS 10 MP, f/2.4, 72mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom 10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom 12 MP, f/2
Video—8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS
SELFIE CAMERA3 fields
SpecificationNeo 11 UltraGalaxy S21 Ultra
Features—HDR
Selfie camera16 MP, f/2.4540 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
Video—4K@30/60fps, 1080p@30fps
SOUND2 fields
SpecificationNeo 11 UltraGalaxy S21 Ultra
3.5mm jack—No
Loudspeaker—Yes, with stereo speakers
COMMUNICATION6 fields
SpecificationNeo 11 UltraGalaxy S21 Ultra
Bluetooth5.45.2, A2DP, LE
NFCYesYes
PositioningGPS, BDS, GLONASS, GALILEO, QZSS, NavICGPS, GLONASS, BDS, GALILEO
Radio—FM radio (Snapdragon model only; market/operator dependent)
USBUSB Type-C, OTGUSB Type-C 3.2, OTG
WLANWi-Fi 7Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
FEATURES1 field
SpecificationNeo 11 UltraGalaxy S21 Ultra
SensorsAccelerometer, gyro, proximity, compass, colour temperature, infrared blasterFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
BATTERY3 fields
SpecificationNeo 11 UltraGalaxy S21 Ultra
Capacity9100 mAh5000 mAh
Charging Type100W wired, OTG reverse charging25W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless
Type—Li-Ion 5000 mAh
ADDITIONAL INFORMATION7 fields
SpecificationNeo 11 UltraGalaxy S21 Ultra
ColorsChi Guang Bai (White); Riding the Wind; Shadow BlackPhantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
Cooling8K Ice Dome 3D vapour chamber—
Launch PriceCNY 3,699 (12GB+256GB), CNY 4,099 (16GB+256GB), CNY 4,299 (12GB+512GB), CNY 4,699 (16GB+512GB) — China—
Launch Price (USD)—$399.98 (reference only — see Price in Nigeria above for the actual retail price)
Models—SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980
Models and regionsChina—
Price in Nigeria₦773,100 (Stored estimate)₦770,000 (Seller price)
SECURITY1 field
SpecificationNeo 11 UltraGalaxy S21 Ultra
Security3D ultrasonic fingerprint, face unlockBiometric security: Fingerprint (under display, ultrasonic).

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