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Apple iPhone X

Device A

iPhone X

Apple · Phones

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Oukitel C66

Device B

C66

Oukitel · Phones

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Complete comparison

Full specifications

Every available group and stored value, aligned by field.

LAUNCH DATE3 fields
SpecificationiPhone XC66
Announced2017, September 12. Released 2017, November 0322 December 2025 (official Oukitel store listing)
Released2017, November22 December 2025
StatusDiscontinuedAvailable
NETWORK7 fields
SpecificationiPhone XC66
2G BandsGSM 850 / 900 / 1800 / 1900GSM B2 / B3 / B5 / B8
3G BandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100WCDMA B1 / B2 / B4 / B5 / B8
4G LTE1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 34, 38, 39, 40, 41, 66FDD 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28AB, 66; TDD 34, 38, 39, 40, 41
5GNoNo
EDGE/GPRS—Yes
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
BODY5 fields
SpecificationiPhone XC66
BuildGlass front (Corning-made glass), glass back (Corning-made glass), stainless steel frameGlass front (Panda glass)
Dimensions143.6 x 70.9 x 7.7 mm (5.65 x 2.79 x 0.30 in)164.5 x 78 x 8.7 mm
IP RatingIP67 dust/water resistant (up to 1m for 30 min)—
SIMNano-SIMNano-SIM + Nano-SIM (or Nano-SIM + microSD)
Weight174 g (6.14 oz)195 g
DISPLAY7 fields
SpecificationiPhone XC66
Brightness625 nits (HBM)450 nits
ProtectionScratch-resistant glassPanda glass
Refresh Rate60Hz120Hz
Resolution1125 x 2436 pixels, 19.5:9 ratio (~458 ppi density)720 x 1560 pixels (~255 ppi density)
Screen-to-body~82.9%—
Size5.8 inches, 84.4 cm2 (~82.9% screen-to-body ratio)6.73 inches
TypeSuper Retina OLED, HDR10, Dolby Vision, 625 nits (HBM); 3D TouchHD+ display, 120Hz, 450 nits
PLATFORM4 fields
SpecificationiPhone XC66
CPUHexa-core 2.39 GHz (2x Monsoon + 4x Mistral)Octa-core (2x 1.8 GHz Cortex-A75 + 6x 1.6 GHz Cortex-A55)
ChipsetApple A11 Bionic (10 nm)Unisoc T615 (12 nm)
GPUApple GPU (three-core graphics)Mali-G57 (1 core @ 850 MHz)
OSiOS 11.1.1, up to iOS 16.7.7Android 16 (OTA supported)
MEMORY5 fields
SpecificationiPhone XC66
Card slotNomicroSD, up to 1TB (uses SIM 2 slot)
Internal64GB, 256GB128GB / 256GB / 512GB
RAM3GB RAM4GB / 8GB; virtual RAM expansion up to 16GB (4+12) / 24GB (8+16)
Storage Type—uMCP
Storage/RAM variants64GB, 256GB; 3GB RAM8GB+512GB (Oukitel store); 4GB+128GB (Jumia Nigeria); spec sheet lists 4GB/8GB RAM and 128GB/256GB/512GB storage
MAIN CAMERA3 fields
SpecificationiPhone XC66
FeaturesQuad-LED dual-tone flash, HDR (photo/panorama), panorama, HDRLED flash, HDR, panorama, portrait, beauty, AI
MAIN CAMERA12 MP, f/1.8, 28mm (wide), 1/3.0", 1.22µm, dual pixel PDAF, OIS 12 MP, f/2.4, 52mm (telephoto), 1/3.4", 1.0µm, PDAF, OIS, 2x optical zoom64 MP, f/1.8, 1/2" (OmniVision OV64B40), 80.3° FoV, AF | 0.08 MP, 1/10" (GC6133), depth
Video4K@24/30/60fps, 1080p@30/60/120/240fps1080p@30fps
SELFIE CAMERA3 fields
SpecificationiPhone XC66
FeaturesHDRBeauty mode
Selfie camera7 MP, f/2.2, 32mm (standard) SL 3D, (depth/biometrics sensor)8 MP, f/2.0, 1/4" (Sony IMX219), 77.5° FoV, fixed focus
Video1080p@30fps720p@30fps
SOUND2 fields
SpecificationiPhone XC66
3.5mm jackNoNo (headphones via USB Type-C)
LoudspeakerYes, with stereo speakersYes, with audio amplifier
COMMUNICATION6 fields
SpecificationiPhone XC66
Bluetooth5.0, A2DP, LE5.2
NFCYesYes
PositioningGPS, GLONASS, GALILEO, QZSSGPS, GLONASS, BeiDou, Galileo
RadioNoNo
USBLightning, USB 2.0USB Type-C, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band 2.4G + 5G
FEATURES2 fields
SpecificationiPhone XC66
Other features—0.8 m drop resistance (16 drops); operating temperature -20°C to +55°C; protective case in box
SensorsFace ID, accelerometer, gyro, proximity, compass, barometerSide-mounted fingerprint, accelerometer (G-sensor), compass, ambient light (no proximity sensor listed)
BATTERY3 fields
SpecificationiPhone XC66
Capacity2716 mAh5000 mAh
Charging Type15W wired, PD2.0, 50% in 30 min Wireless (Qi)18W wired (50% in 40 min, 80% in 65 min, 100% in 123 min); reverse charging
TypeLi-Ion 2716 mAh, non-removable (10.35 Wh)Li-Po (polymer) 5000 mAh
ADDITIONAL INFORMATION5 fields
SpecificationiPhone XC66
ColorsSpace Gray, SilverOrange; Black; Grey; Gold; Purple
Compatibility—4G-only (no 5G); no FM radio; no LTE band 13/71; hybrid SIM/microSD slot; Android 16 at launch
Launch Price (USD)$999.00 (reference only — see Price in Nigeria above for the actual retail price)—
ModelsA1865, A1901, A1902, A1903, iPhone10,3, iPhone10,6C66
Price in Nigeria₦170,000₦165,600
TESTS2 fields
SpecificationiPhone XC66
Battery Endurance—Video 8 h, calling 35 h, music 24 h, gaming 8 h, standby 830 h (Oukitel manufacturer figures)
Performance—AnTuTu 10: 267,410 (Oukitel manufacturer figure)
SECURITY1 field
SpecificationiPhone XC66
SecurityBiometric security: Face ID.Side-mounted fingerprint; face unlock

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