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Infinix Smart 20 vs Xiaomi Poco X8 Pro Max

Feature Comparison

Network connections
Network connections
Communication Technologies Yes -
Initial data or main information
Initial data or main information
Official Release Date 2026, March 04 2026, March 17
Operating System at Release Android 16, XOS 16 Android 16, HyperOS 3
Part Numbers X6840, X6840B 2602BPC18G
Price Range at Time of Release - € 459.90 / $ 487.50 / £ 459.00
Time and method of release
Time and method of release
Availability Status Available. Released 2026, March Available. Released 2026, March 17
Aesthetic features
Aesthetic features
Size and Dimensions 167.7 x 78.8 x 7.7 mm (6.60 x 3.10 x 0.30 in) 162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in)
Product Weight 218 g
Color Options Shadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange Black, White, Blue
Style and design
Style and design
Front Panel Material Glass front, plastic back, plastic frame Glass front (Gorilla Glass 7i), aluminum frame, glass-fiber reinforced plastic back
Frame material type IP64 dust tight and water resistant (water splashes) IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Body material and design
Body material and design
Compatible SIM Card Types Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
Display
Display
Display Panel Type IPS LCD, 120Hz, 700 nits (HBM) AMOLED, 68B colors, 120Hz, 3840Hz PWM, Dolby Vision, HDR10+, 2000 nits (HBM), 3500 nits (peak)
Screen Size 6.78 inches, 109.5 cm 2 (~82.9% screen-to-body ratio) 6.83 inches, 114.5 cm 2 (~90.3% screen-to-body ratio)
Display Resolution 720 x 1576 pixels, 19.5:9 ratio (~259 ppi density) 1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Display Technical Details - Corning Gorilla Glass 7i, Mohs level 5
Maximum Brightness Level - 1114 nits max brightness (measured)
Processor or chip
Processor or chip
Chipset Model Mediatek Helio G81 Ultimate (12 nm) Mediatek Dimensity 9500s (3 nm)
Processor Core Details Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) Octa-core (1x3.73 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)
Central Processor (CPU)
Central Processor (CPU)
GPU Model Mali-G52 MC2 Immortalis-G925 MC12
Connections
Connections
Memory Card Slot microSDXC (dedicated slot) No
Bluetooth Support Yes 6.0, A2DP, LE, aptX HD, LHDC 5, Auracast, ASHA
Storage memory
Storage memory
Internal Memory Capacity 64GB 4GB RAM, 128GB 4GB RAM 256GB 12GB RAM, 512GB 12GB RAM
Internal Storage Type eMMC 5.1 UFS 4.1
RAM Memory 4GB -
Main camera
Main camera
Maximum Video Recording Quality of Rear Camera 1440p@30fps, 1080p@30fps 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
Main Camera Specifications - Wide/Standard - LED flash, HDR, panorama
Front camera
Front camera
Main Selfie Camera Specifications 8 MP, f/2.0, (wide), 1/4.0", 1.12µm 20 MP, f/2.2, (wide), 1/4"
Resolution and Frame Rate of Selfie Video 1440p@30fps, 1080p@30fps 1080p@30/60fps
Audio features
Audio features
Speaker Type Yes -20.9 LUFS (Excellent)
Number of 3.5mm Jacks Yes No
Audio Capabilities - 24-bit/192kHz Hi-Res & Hi-Res Wireless audio
Communications and sensors
Communications and sensors
Wi-Fi Specifications Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Navigation Type and GPS GPS GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L1+L5), GLONASS
5G Support - 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA/Sub6
Battery and charging features
Battery and charging features
Connection Port Type USB Type-C 2.0, OTG USB Type-C 2.0, OTG
Capabilities
Capabilities
Smart Sensors Fingerprint (side-mounted), accelerometer, proximity, compass Fingerprint (under display, ultrasonic), accelerometer, gyro, compass, proximity
Power supply and battery life
Power supply and battery life
Battery Technology 5200 mAh Si/C Li-Ion 8500 mAh or 9000 mAh (market/region dependent)
Technical features
Technical features
Fast Charging Capability 15W wired 100W wired, 100W PPS, PD3.0, PPS, 50% in 24 min
Technical Details
Technical Details
Performance - AnTuTu: 2445108 (v10), 2791128 (v11)
Motorcycle Technical Features
Motorcycle Technical Features
Battery - 80:14h endurance, 1000 cycles
Power
Power
Energy efficiency class - Class B
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User Rating Comparison

Infinix Smart 20
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from total 1 Vote
Xiaomi Poco X8 Pro Max
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from total 1 Vote

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