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Samsung Galaxy F02s

Device A

Galaxy F02s

Samsung · 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
SpecificationGalaxy F02sC66
AnnouncedApril 5, 202122 December 2025 (official Oukitel store listing)
Released2021, April 0922 December 2025
StatusAvailableAvailable
NETWORK7 fields
SpecificationGalaxy F02sC66
2G BandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM B2 / B3 / B5 / B8
3G BandsHSDPA 850 / 900 / 2100WCDMA B1 / B2 / B4 / B5 / B8
4G LTE1, 3, 5, 7, 8, 20, 28, 38, 40, 41FDD 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
SpeedLTEHSPA, LTE
Technology4G/LTE/GSMGSM / HSPA / LTE
BODY5 fields
SpecificationGalaxy F02sC66
BuildGlass front, plastic back, plastic frameGlass front (Panda glass)
Dimensions164.2 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in)164.5 x 78 x 8.7 mm
IP RatingNo IP rating—
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM (or Nano-SIM + microSD)
Weight196 g (6.91 oz)195 g
DISPLAY7 fields
SpecificationGalaxy F02sC66
Brightness—450 nits
Protection—Panda glass
Refresh Rate60Hz120Hz
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)720 x 1560 pixels (~255 ppi density)
Screen-to-body~81.8%—
Size6.5 inches, 102.0 cm2 (~81.8% screen-to-body ratio)6.73 inches
TypePLS LCDHD+ display, 120Hz, 450 nits
PLATFORM4 fields
SpecificationGalaxy F02sC66
CPUOcta-core 1.8 GHz Cortex-A53Octa-core (2x 1.8 GHz Cortex-A75 + 6x 1.6 GHz Cortex-A55)
ChipsetQualcomm SDM450 Snapdragon 450 (14 nm)Unisoc T615 (12 nm)
GPUAdreno 506Mali-G57 (1 core @ 850 MHz)
OSAndroid 10Android 16 (OTA supported)
MEMORY5 fields
SpecificationGalaxy F02sC66
Card slotmicroSDXC (dedicated slot)microSD, up to 1TB (uses SIM 2 slot)
Internal32GB, 64GB128GB / 256GB / 512GB
RAM3GB RAM, 4GB RAM4GB / 8GB; virtual RAM expansion up to 16GB (4+12) / 24GB (8+16)
Storage Type—uMCP
Storage/RAM variants32GB, 64GB; 3GB RAM, 4GB RAM8GB+512GB (Oukitel store); 4GB+128GB (Jumia Nigeria); spec sheet lists 4GB/8GB RAM and 128GB/256GB/512GB storage
MAIN CAMERA3 fields
SpecificationGalaxy F02sC66
FeaturesLED flashLED flash, HDR, panorama, portrait, beauty, AI
MAIN CAMERA13 MP, f/2.2, (wide), AF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)64 MP, f/1.8, 1/2" (OmniVision OV64B40), 80.3° FoV, AF | 0.08 MP, 1/10" (GC6133), depth
Video1080p@30fps1080p@30fps
SELFIE CAMERA3 fields
SpecificationGalaxy F02sC66
FeaturesHDRBeauty mode
Selfie camera5 MP, f/2.28 MP, f/2.0, 1/4" (Sony IMX219), 77.5° FoV, fixed focus
Video720p@30fps720p@30fps
SOUND2 fields
SpecificationGalaxy F02sC66
3.5mm jackYesNo (headphones via USB Type-C)
LoudspeakerYesYes, with audio amplifier
COMMUNICATION6 fields
SpecificationGalaxy F02sC66
Bluetooth4.2, A2DP5.2
NFCNoYes
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, BeiDou, Galileo
RadioFM radioNo
USBUSB Type-C 2.0, OTGUSB Type-C, OTG
WLANWi-Fi 802.11 b/g/n, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band 2.4G + 5G
FEATURES2 fields
SpecificationGalaxy F02sC66
Other features—0.8 m drop resistance (16 drops); operating temperature -20°C to +55°C; protective case in box
SensorsAccelerometer, proximitySide-mounted fingerprint, accelerometer (G-sensor), compass, ambient light (no proximity sensor listed)
BATTERY3 fields
SpecificationGalaxy F02sC66
Capacity5000 mAh5000 mAh
Charging Type15W wired18W wired (50% in 40 min, 80% in 65 min, 100% in 123 min); reverse charging
TypeLi-Po 5000 mAhLi-Po (polymer) 5000 mAh
ADDITIONAL INFORMATION5 fields
SpecificationGalaxy F02sC66
ColorsCeramic Blue, Ceramic White, Ceramic BlackOrange; 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)$117.00 (reference only — see Price in Nigeria above for the actual retail price)—
ModelsSM-E025F, SM-E025F/DSC66
Price in Nigeria₦179,010₦165,600
TESTS2 fields
SpecificationGalaxy F02sC66
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
SpecificationGalaxy F02sC66
SecurityFace unlock only (no fingerprint sensor)Side-mounted fingerprint; face unlock

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