Two devices. One clear decision.

LAUNCH DATE3 fields

Specification	City 200s	C66
Announced	2026, June	22 December 2025 (official Oukitel store listing)
Released	2026, June	22 December 2025
Status	Available	Available

NETWORK7 fields

Specification	City 200s	C66
2G Bands	GSM 850 / 900 / 1800 / 1900	GSM B2 / B3 / B5 / B8
3G Bands	HSDPA 850 / 900 / 2100	WCDMA B1 / B2 / B4 / B5 / B8
4G LTE	LTE	FDD 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28AB, 66; TDD 34, 38, 39, 40, 41
5G	No	No
EDGE/GPRS	—	Yes
Speed	LTE	HSPA, LTE
Technology	4G LTE	GSM / HSPA / LTE

BODY5 fields

Specification	City 200s	C66
Build	Glass front, plastic back, plastic frame	Glass front (Panda glass)
Dimensions	167.6 x 78.6 x 7.5 mm (6.60 x 3.09 x 0.30 in)	164.5 x 78 x 8.7 mm
IP Rating	IP65	—
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM (or Nano-SIM + microSD)
Weight	—	195 g

DISPLAY7 fields

Specification	City 200s	C66
Brightness	700 nits (HBM)	450 nits
Protection	—	Panda glass
Refresh Rate	120Hz	120Hz
Resolution	720 × 1576	720 x 1560 pixels (~255 ppi density)
Screen-to-body	~85.1%	—
Size	6.78 inches	6.73 inches
Type	IPS LCD, 120Hz, 700 nits (HBM)	HD+ display, 120Hz, 450 nits

PLATFORM4 fields

Specification	City 200s	C66
CPU	Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)	Octa-core (2x 1.8 GHz Cortex-A75 + 6x 1.6 GHz Cortex-A55)
Chipset	Unisoc T7250	Unisoc T615 (12 nm)
GPU	Mali-G57 MP1	Mali-G57 (1 core @ 850 MHz)
OS	Android 15	Android 16 (OTA supported)

MEMORY5 fields

Specification	City 200s	C66
Card slot	microSDXC	microSD, up to 1TB (uses SIM 2 slot)
Internal	128 GB / 256 GB	128GB / 256GB / 512GB
RAM	4 GB / 6 GB physical RAM	4GB / 8GB; virtual RAM expansion up to 16GB (4+12) / 24GB (8+16)
Storage Type	—	uMCP
Storage/RAM variants	128 GB / 256 GB; 4 GB / 6 GB physical RAM	8GB+512GB (Oukitel store); 4GB+128GB (Jumia Nigeria); spec sheet lists 4GB/8GB RAM and 128GB/256GB/512GB storage

MAIN CAMERA3 fields

Specification	City 200s	C66
Features	LED Flash, Panorama, HDR	LED flash, HDR, panorama, portrait, beauty, AI
MAIN CAMERA	50 MP	64 MP, f/1.8, 1/2" (OmniVision OV64B40), 80.3° FoV, AF | 0.08 MP, 1/10" (GC6133), depth
Video	Yes	1080p@30fps

SELFIE CAMERA3 fields

Specification	City 200s	C66
Features	HDR	Beauty mode
Selfie camera	8 MP	8 MP, f/2.0, 1/4" (Sony IMX219), 77.5° FoV, fixed focus
Video	1080p@30fps	720p@30fps

SOUND2 fields

Specification	City 200s	C66
3.5mm jack	Yes	No (headphones via USB Type-C)
Loudspeaker	Yes	Yes, with audio amplifier

COMMUNICATION6 fields

Specification	City 200s	C66
Bluetooth	Yes	5.2
NFC	Yes	Yes
Positioning	GPS	GPS, GLONASS, BeiDou, Galileo
Radio	FM radio	No
USB	USB Type-C	USB Type-C, OTG
WLAN	Yes	Wi-Fi 802.11 a/b/g/n/ac, dual-band 2.4G + 5G

FEATURES2 fields

Specification	City 200s	C66
Other features	—	0.8 m drop resistance (16 drops); operating temperature -20°C to +55°C; protective case in box
Sensors	Fingerprint (side-mounted), accelerometer	Side-mounted fingerprint, accelerometer (G-sensor), compass, ambient light (no proximity sensor listed)

BATTERY3 fields

Specification	City 200s	C66
Capacity	5200 mAh	5000 mAh
Charging Type	18W wired	18W wired (50% in 40 min, 80% in 65 min, 100% in 123 min); reverse charging
Type	Non-removable Li-Po Battery	Li-Po (polymer) 5000 mAh

ADDITIONAL INFORMATION4 fields

Specification	City 200s	C66
Colors	Nova Gold, Neo Blue, Evo Titanium	Orange; 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
Models	City 200s	C66
Price in Nigeria	₦160,000	₦165,600

TESTS2 fields

Specification	City 200s	C66
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

Specification	City 200s	C66
Security	Side-mounted fingerprint sensor	Side-mounted fingerprint; face unlock