Two devices. One clear decision.

LAUNCH DATE3 fields

Specification	Galaxy Z Fold4	Poco F9 Ultra
Announced	August 10, 2022	2026, September 01
Released	2022-08-25	2026, September 01
Status	Available	Available

NETWORK6 fields

Specification	Galaxy Z Fold4	Poco F9 Ultra
2G Bands	GSM 850 / 900 / 1800 / 1900	2/3/5/8
3G Bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	1/2/4/5/8
4G LTE	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66	1/2/3/4/5/7/8/18/19/20/26/28/66(70M)*
5G	SA/NSA/Sub6	n1/2/3/5/7/8/20/28/38/40/41/66(70M)*/77/78/26/48
Speed	LTE, 5G	LTE, 5G
Technology	5G/4G/LTE/GSM	5G* / 4G / 3G / 2G

BODY5 fields

Specification	Galaxy Z Fold4	Poco F9 Ultra
Build	Glass front (Gorilla Glass Victus+) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame	Glass front (Gorilla Glass 7i), Aluminum frame, Glass-fiber reinforced plastic back
Dimensions	Unfolded: 155.1 x 130.1 x 6.3 mm Folded: 155.1 x 67.1 x 14.2-15.8 mm	163.49 x 77.92 x 8.74 mm
IP Rating	IPX8 water resistant (up to 1.5m for 30 min), no dust rating	IP68
SIM	Nano-SIM + eSIM Nano-SIM + Nano-SIM + eSIM (max 2 at a time)	Dual SIM (nano SIM + nano SIM or nano SIM + eSIM, eSIM + eSIM)
Weight	263 g (9.28 oz)	235g

DISPLAY8 fields

Specification	Galaxy Z Fold4	Poco F9 Ultra
Brightness	1200 nits (peak)	Peak brightness: 10000 nits covering 1% display area; 4500 nits covering 25% display area; HBM brightness: 2200 nits; Typical brightness: 850 nits; Minimum brightness: 1 nit
Color	—	12 bit color depth, 68 billion colors; DCI-P3 wide color gamut
Protection	Cover display: Dynamic AMOLED 2X, 120Hz, Corning Gorilla Glass Victus+ 6.2 inches, 904 x 2316 pixels, 23.1:9 ratio	Corning Gorilla Glass 7i
Refresh Rate	120Hz	185Hz
Resolution	1812 x 2176 pixels (~373 ppi density)	1200 x 2608 pixels, 19.5:9 ratio (~416 ppi density)
Screen-to-body	~90.9%	~91.6%
Size	7.6 inches, 183.2 cm2 (~90.9% screen-to-body ratio)	6.9"
Type	Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak)	AMOLED

PLATFORM4 fields

Specification	Galaxy Z Fold4	Poco F9 Ultra
CPU	Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)	Octa-core CPU 2 x Prime Core, up to 4.6GHz 6 x Performance Core, up to 3.62GHz
Chipset	Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)	Snapdragon 8 Elite Gen 5
GPU	Adreno 730	Adreno
OS	Android 12L, up to 4 major Android upgrades, One UI 6.1.1	Powered by Xiaomi HyperOS 3

MEMORY5 fields

Specification	Galaxy Z Fold4	Poco F9 Ultra
Card slot	No	No
Internal	256GB, 512GB, 1TB	512GB
RAM	12GB RAM	16 GB
Storage Type	—	UFS 4.1
Storage/RAM variants	256GB, 512GB, 1TB; 12GB RAM	512GB; 16 GB RAM

MAIN CAMERA3 fields

Specification	Galaxy Z Fold4	Poco F9 Ultra
Features	LED flash, HDR, panorama	Color spectrum sensor, LED Flash, Panorama, HDR
MAIN CAMERA	50 MP, f/1.8, 23mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 66mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm	200MP main camera, f/1.68; 50MP periscope telephoto camera, f/3.0; 50MP ultra-wide camera, f/2.4
Video	8K@24fps, 4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+	8K (7680x4320) video recording at 30fps; 4K (3840x2160) video recording at 30 fps, 60 fps; 1080p (1920x1080) HD video recording at 30 fps, 60 fps

SELFIE CAMERA3 fields

Specification	Galaxy Z Fold4	Poco F9 Ultra
Features	HDR	HDR
Selfie camera	10 MP, f/2.2 (cover); 4 MP, f/1.8 (under display)	32MP front camera
Video	4K@30/60fps, 1080p@30/60fps, gyro-EIS	4K (3840x2160) video recording at 30 fps; 1080p (1920x1080) HD video recording at 30 fps, or 60 fps; 720p (1280x720) HD video recording at 30 fps

SOUND3 fields

Specification	Galaxy Z Fold4	Poco F9 Ultra
3.5mm jack	No	No
Dolby Atmos	—	Yes
Loudspeaker	Yes, with stereo speakers	Symmetrical stereo speakers with an independent subwoofer ｜3-Mic array

COMMUNICATION6 fields

Specification	Galaxy Z Fold4	Poco F9 Ultra
Bluetooth	5.2, A2DP, LE, aptX HD	6.0
NFC	Yes	Yes
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, Galileo, Beidou, QZSS, NavIC
Radio	No	No
USB	USB Type-C 3.2, OTG	USB-C
WLAN	Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct	Wi-Fi Protocol: Wi-Fi 6/ Wi-Fi 5/ Wi-Fi 4 and 802.11a/b/g/n/ac/ax/be

FEATURES1 field

Specification	Galaxy Z Fold4	Poco F9 Ultra
Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer	Proximity sensor; Ambient light sensor; Accelerometer; Electronic compass; Gyroscope; IR blaster; Flicker sensor; X-axis linear vibration motor ｜Color Temperature Sensor

BATTERY3 fields

Specification	Galaxy Z Fold4	Poco F9 Ultra
Capacity	4400 mAh	8050mAh (typ)
Charging Type	25W wired, 50% in 30 min 15W wireless 4.5W reverse wireless	100W wired HyperCharge; 50W wireless HyperCharge; Up to 27W wired reverse charging; Up to 22.5W wireless reverse charging
Type	Li-Po 4400 mAh	Non-removable Si/C Li-Ion Battery

ADDITIONAL INFORMATION5 fields

Specification	Galaxy Z Fold4	Poco F9 Ultra
Colors	Graygreen, Phantom Black, Beige, Burgundy	Black
Compatibility	—	Australia specification set
Launch Price (USD)	$799.99 (reference only — see Price in Nigeria above for the actual retail price)	—
Models	SM-F936B, SM-F936B/DS, SM-F936U, SM-F936U1, SM-F936N, SM-F936W, SM-F9360	Poco F9 Ultra, 26077PC53G
Price in Nigeria	₦530,000 (Seller price)	₦1,250,000 (Stored estimate)

SECURITY1 field

Specification	Galaxy Z Fold4	Poco F9 Ultra
Security	Biometric security: Fingerprint (side-mounted).	Ultrasonic in-display fingerprint sensor; AI Face Unlock