New Release Updated: Mar 2026

Xiaomi Mix 4

$785 (Expected Price)

Reviewed by the MobGadgets Tech Team

We analyze specs, compare pricing, and aggregate real-world data to bring you unbiased mobile reviews. Learn how we test.

Display 6.67" AMOLED

Processor Snapdragon 888+ 5G

Battery 4500mAh

RAM & Storage 128GB/256GB/512GB storage, no card slot

Full Specs

Should you buy the Xiaomi Mix 4?

Reasons to Buy

Massive The Xiaomi Mix 4 is equipped with a powerful 4500mAh battery, ensuring long-lasting battery life for uninterrupted usage throughout the day. The device offers impressive battery performance, providing a good balance between power efficiency and screen-on time. It also features optimization features to maximize battery usage and minimize battery drain. The Mix 4 supports fast charging technology, allowing for quick charging times to get you back up and running in no time. Additionally, it supports wireless charging options, providing convenient and cable-free charging. The battery management system ensures the longevity and health of the battery, optimizing its performance for extended endurance. With its reliable battery capacity and efficient charging options, the Xiaomi Mix 4 is well-equipped to meet the demands of heavy smartphone usage. battery life
Large 6.7" display for media
Excellent value at $785

Reasons to Avoid

May be bulky due to large battery
Average camera performance in low light

Full Specifications

Network Technology: GSM / CDMA / HSPA / EVDO / LTE / 5G
Launch Announced: 2021, August 10 Status: Available. Released 2021, August 16
Body Dimensions: 162.6 x 75.4 x 8 mm (6.40 x 2.97 x 0.31 in) Weight: 225 g (7.94 oz) Build: Glass front (Gorilla Glass Victus), ceramic back, aluminum frame SIM: Dual SIM (Nano-SIM, dual stand-by) : IP53, dust and splash resistant
Display Type: AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 800 nits (HBM) Size: 6.67 inches, 107.4 cm² (~87.6% screen-to-body ratio) Resolution: 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) Protection: Corning Gorilla Glass Victus
Platform OS: Android 11, MIUI 12.5 Chipset: Qualcomm SM8350 Snapdragon 888+ 5G (5 nm) CPU: Octa-core (1x2.99 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) GPU: Adreno 660
Memory Card slot: No Internal: 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
: UFS 3.1
Main Camera Triple: 108 MP, f/1.9, 24mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS
8 MP, f/4.1, 120mm (periscope telephoto), PDAF, OIS, 5x optical zoom
13 MP, f/2.2, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm Features: Dual-LED flash, HDR, panorama Video: 8K@24fps, 4K@30/60fps, 1080p@30/60/120/480fps; gyro-EIS, HDR10+
Selfie camera Single: 20 MP, 27mm (wide), 1/3.4", 0.8µm, under display Features: HDR Video: 1080p@30fps
Sound Loudspeaker : Yes, with stereo speakers 3.5mm jack : No
: 24-bit/192kHz audio
Tuned by Harman Kardon
Comms WLAN: Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct Bluetooth: 5.2, A2DP, LE, aptX HD Positioning: GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) NFC: Yes Infrared port: Yes Radio: No USB: USB Type-C 2.0
Features Sensors: Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum : Ultra Wideband (UWB) support
Battery Type: Li-Po 4500 mAh, non-removable Charging: 120W wired, PD3.0, QC4, 100% in 15 min (advertised)
50W wireless, 100% in 28 min (advertised)
Misc Colors: Ceramic Black, Ceramic White, Shadow Gray Models: 2106118C Price: About 660 EUR

Frequently Asked Questions

With its Dimensity 6300 chipset and 6GB of RAM, it handles everyday tasks and moderate gaming efficiently, though extremely graphic-intensive games may require lower settings.

Yes, to complement its massive The Xiaomi Mix 4 is equipped with a powerful 4500mAh battery, ensuring long-lasting battery life for uninterrupted usage throughout the day. The device offers impressive battery performance, providing a good balance between power efficiency and screen-on time. It also features optimization features to maximize battery usage and minimize battery drain. The Mix 4 supports fast charging technology, allowing for quick charging times to get you back up and running in no time. Additionally, it supports wireless charging options, providing convenient and cable-free charging. The battery management system ensures the longevity and health of the battery, optimizing its performance for extended endurance. With its reliable battery capacity and efficient charging options, the Xiaomi Mix 4 is well-equipped to meet the demands of heavy smartphone usage. battery, it features standard fast charging capabilities to get you back up and running quickly.