Device comparison

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Device A

MIX Fold 4

Xiaomi · Phones

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Device B

ASUS ROG Phone · Phones

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Complete comparison

Every available group and stored value, aligned by field.

Differences only

LAUNCH DATE3 fields

Specification	MIX Fold 4	7
Announced	July 19 2024	13 April 2023
Released	2024, July	21 April 2023 (Taiwan; pre-orders from 14 April 2023)
Status	Available	Available

NETWORK6 fields

Specification	MIX Fold 4	7
2G Bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900
3G Bands	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 800 / 850 / 900 / 1700 / 1900 / 2100
4G LTE	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66	FDD: 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 66; TDD: 34, 38, 39, 40, 41, 42, 43, 48 (WW version); US version adds 29, 30, 71
5G	1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA	SA/NSA n1, n2, n3, n5, n7, n8, n12, n18, n20, n25, n26, n28, n38, n40, n41, n48, n66, n77, n78, n79 (WW version); US version adds n29, n30, n71
Speed	LTE, 5G	HSPA, LTE, 5G
Technology	5G/4G/LTE/GSM	GSM / HSPA / LTE / 5G

BODY5 fields

Specification	MIX Fold 4	7
Build	Glass front (folded), plastic front (unfolded), aluminum frame	Glass front (Gorilla Glass Victus)
Dimensions	Unfolded: 159.4 x 143.3 x 4.6 mm Folded: 159.4 x 73.1 x 9.5 mm	173 x 77 x 10.4 mm
IP Rating	IPX8 Water Resistant (up to 1.5m for 30 min)	IP54
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM (dual standby, DSDV LTE+LTE)
Weight	226 g or 228 g (7.97 oz)	239 g

DISPLAY8 fields

Specification	MIX Fold 4	7
Brightness	1700 nits (HBM), 3000 nits (peak)	1000 nits (outdoor); 1500 nits (peak)
Features	—	Delta-E < 1; 720Hz touch sampling rate; DC dimming
Protection	Cover display: LTPO AMOLED, 68B colors, 120Hz, HDR10+, Dolby Vision, 1700 nits (HBM), 3000 nits (peak) 6.56 inches, 1080 x 2520 pixels, 21:9 ratio Scratch/drop-resistant glass	Corning Gorilla Glass Victus
Refresh Rate	120Hz	165Hz (selectable 60/90/120/144/165Hz)
Resolution	2224 x 2488 pixels (~418 ppi density)	1080 x 2448 pixels (FHD+), 20.4:9 ratio (395 ppi)
Screen-to-body	~89.4%	—
Size	7.98 inches, 204.1 cm2 (~89.4% screen-to-body ratio)	6.78 inches
Type	Foldable LTPO AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 1700 nits (HBM), 3000 nits (peak)	Samsung AMOLED, 165Hz, 1ms, HDR10+

PLATFORM4 fields

Specification	MIX Fold 4	7
CPU	Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)	Octa-core (1x3.2 GHz Cortex-X3 + 2x2.8 GHz Cortex-A715 + 2x2.8 GHz Cortex-A710 + 3x2.0 GHz Cortex-A510)
Chipset	Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)	Qualcomm Snapdragon 8 Gen 2 (SM8550)
GPU	Adreno 750	Adreno 740
OS	Android 14, HyperOS	Android 13, ROG UI

MEMORY5 fields

MAIN CAMERA3 fields

Specification	MIX Fold 4	7
Features	Laser AF, color spectrum sensor, LED flash, HDR, panorama, Leica lenses	3-axis electronic image stabilization
MAIN CAMERA	50 MP, f/1.7, 23mm (wide), 1/1.49", 1.0µm, PDAF, OIS 50 MP, f/2.0, 47mm (telephoto), PDAF (9cm - ∞), OIS, 2x optical zoom 10 MP, f/2.9, 115mm (periscope telephoto), PDAF (30cm - ∞), OIS, 5x optical zoom 12 MP, f/2.2, 15mm, 120˚ (ultrawide)	50 MP, f/1.9, 23.8mm (wide), 1/1.56", 1.0µm, Sony IMX766 \| 13 MP, 12.5mm, 120° (ultrawide) \| 5 MP (macro)
Video	8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, Dolby Vision HDR	8K@24fps, 4K@30/60fps, 1080p, 720p@30/60fps; slow motion 4K@120fps, 1080p@120/240fps, 720p@480fps; 3-axis EIS

SELFIE CAMERA3 fields

Specification	MIX Fold 4	7
Features	Dolby Vision HDR	Pixel binning (8MP output)
Selfie camera	16 MP, (wide) Cover camera: 16 MP, (wide)	32 MP, OmniVision OV32 (Quad Bayer), 29.4mm equivalent
Video	1080p@30/60fps	1080p

SOUND2 fields

Specification	MIX Fold 4	7
3.5mm jack	No	Yes; Hi-Res Audio up to 384 kHz / 32-bit; Dirac Virtuo; tri-microphones with noise reduction
Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers (dual front-facing 12 x 16 mm, Dirac HD Sound)

COMMUNICATION6 fields

Specification	MIX Fold 4	7
Bluetooth	5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC	5.3, aptX Adaptive, aptX Lossless
NFC	Yes	Yes
Positioning	GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS	GPS (L1+L5), GLONASS (L1), Galileo (E1+E5a), BeiDou (B1+B2a), QZSS (L1+L5), NavIC (L5)
Radio	No	—
USB	USB Type-C 3.2, OTG	2x USB Type-C: side USB 3.1 Gen 2 (DisplayPort 1.4 per Notebookcheck), bottom USB 2.0
WLAN	Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band (tri-band after future SW update), Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac/ax/be (Wi-Fi 7), 2x2 MIMO, 2.4/5/6GHz

FEATURES2 fields

Specification	MIX Fold 4	7
Other features	—	AirTrigger 3 ultrasonic shoulder buttons; bypass charging; optional AeroActive Cooler 7 (Peltier, 13 x 38 mm subwoofer)
Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer	In-display fingerprint, face recognition, gyroscope, accelerometer, e-compass, proximity, ambient light, hall sensor, ultrasonic AirTrigger 3 sensors

BATTERY3 fields

Specification	MIX Fold 4	7
Capacity	5100 mAh	6000 mAh
Charging Type	67W wired, PD3.0, QC4, 31% in 10 min 50W wireless, 24% in 10 min	65W wired HyperCharge (QC 5.0 / PD 3.0), 0-100% in 42 min; bypass charging; no wireless charging listed
Type	5100 mAh	Li-Po 6000 mAh (equivalent; 2 x 3000 mAh cells)

ADDITIONAL INFORMATION8 fields

Specification	MIX Fold 4	7
Colors	Black, White, Blue	Phantom Black; Storm White
Compatibility	—	Bands differ by WW/US/CN version; dual Nano-SIM (no eSIM listed); launched on Android 13 with upgrade promise to Android 15 (Notebookcheck)
Cooling	—	ROG GameCool 7: rapid-cycle vapor chamber (6 liquid-return channels), boron nitride, 16,000 mm² graphite sheets; optional AeroActive Cooler 7
Launch Price	—	TWD 33,990 (Taiwan launch)
Launch Price (USD)	$1,513.00 (reference only — see Price in Nigeria above for the actual retail price)	—
Models	Mix Fold 4	AI2205
Models and regions	—	WW, US and CN versions with different band lists (US adds 5G n29/n30/n71 and LTE B29/B30/B71)
Price in Nigeria	₦1,500,000	₦1,495,500 (estimate, converted from Taiwan launch price)

SECURITY1 field

Specification	MIX Fold 4	7
Security	Biometric security: Fingerprint (side-mounted).	In-display fingerprint (optical), face recognition