Phone Comparison - Xiaomi Poco X8 Pro Max vs Samsung Galaxy A57 vs Xiaomi Redmi R70

Price Comparison (India) -

general General Info

Manufacturer Xiaomi Samsung Xiaomi
Announced March 2026 March 2026 April 2026
Status Available - March 2026 Coming Soon - April 2026 Available - April 2026
Price Rs. 42,999 ($0.00) [Similarly Priced] Rs. 56,999 ($0.00) [Similarly Priced] -
Colors Black, White, Blue Navy, Gray, Icyblue, Lilac Black, Blue, Purple, White
Form Factor Candybar Candybar Candybar
Dimension 162.9 x 77.9 x 8.2 mm
(6.41 x 3.07 x 0.32 in)
161.5 x 76.8 x 6.9 mm
(6.36 x 3.02 x 0.27 in)
171.6 x 79.5 x 8.2 mm
(6.76 x 3.13 x 0.32 in)
Weight 218 g (7.69 oz) 179 g (6.31 oz) 210 g (7.41 oz)
SIM Type - - Nano-SIM + Nano-SIM
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66 1, 3, 5, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48
5G Network 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA/Sub6 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
SAR EU - W/kg (head)
- W/kg (body)
0.70 W/kg (head)
1.07 W/kg (body)
- W/kg (head)
- W/kg (body)
Messaging
Build Features - Fingerprint Sensor (under display, ultrasonic)
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
IP69K (market/region dependent)
- Fingerprint Sensor (under display, optical)
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
-

hardware Hardware and OS

OS Android 16 Android 16, up to 6 major Android upgrades Android 16
User Interface HyperOS 3 One UI 8.5 HyperOS 3
Processor Octa-core (1x3.73 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720), Mediatek Dimensity 9500s (3 nm) Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520), Exynos 1680 (4 nm) Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55), Unisoc T8300 (6 nm)
GPU Immortalis-G925 MC12 Xclipse 550 Mali-G57 MC2
RAM 12 GB 12 GB 8 GB
Internal Memory 512 GB 512 GB 256 GB
External Memory No No microSDXC

display Display

Type FHD+ AMOLED, 120Hz, 3840Hz PWM, Dolby Vision
HDR10+, 2000 Nits (HBM), 3500 Nits (peak)
Corning Gorilla Glass 7i
FHD+ Super AMOLED+ Screen, 120Hz
HDR10+, 1200 Nits (HBM), 1900 Nits (peak)
Corning Gorilla Glass Victus+, Mohs Level 5
HD+ IPS LCD Screen, 120Hz, 800 Nits (peak)
Colors 68B colors 16M colors 16M colors
Size 6.83 inches 6.7 inches 6.9 inches
Resolution 1280 x 2772 pixels (447 ppi) 1080 x 2340 pixels (385 ppi) 720 x 1600 pixels (254 ppi)
Screen-to-Body Ratio 90.28% 88.69% 84.44%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no no yes
Radio No No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 50 MP + 8 MP 50 MP + 12 MP + 5 MP 13 MP
Flash LED Flash LED Flash LED Flash
Features 50 MP, f/1.5, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS
8 MP, f/2.2, 15mm (ultrawide), 1/4.0", 1.12µm
HDR, Panorama
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS
12 MP, f/2.2, 123˚ (ultrawide), 1/3.06", 1.12µm
5 MP, f/2.4, (macro)
Best Face, Panorama, HDR
13 MP
HDR
Video 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+ 4K@30fps, 1080p@30/60fps, HDR, gyro-EIS 1080p@30fps
Front Camera 20 MP, f/2.2, (wide), 1/4"

1080p@30/60fps [Similar]
12 MP, f/2.2, (wide), 1/3.2", 1.12µm

4K@30fps, 1080p@30/60fps, 10-bit HDR [Similar]
8 MP
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE, 5G HSPA, LTE, 5G HSPA, LTE, 5G
Bluetooth 5.4, A2DP, LE, aptX HD, LHDC 5, Auracast, ASHA 6.0, A2DP, LE 5.4, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG USB Type-C 2.0, OTG
GPS GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L1+L5), GLONASS GPS, GALILEO, GLONASS, BDS, QZSS GPS, GLONASS, GALILEO, BDS
Browser Yes Yes Yes

memory User Memory

Internal 512 GB, 12 GB RAM or 256 GB, 12 GB RAM UFS 4.1 512 GB, 12 GB RAM or 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1 256 GB, 8 GB RAM or 256 GB, 6 GB RAM or 128 GB, 6 GB RAM or 128 GB, 4 GB RAM UFS 2.2
Expandable Storage No No microSDXC
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Si/C Li-Ion Battery
Fast Battery Charging 100W wired, 100W PPS, PD3.0
27W Reverse wired
Bypass charging
Non-removable Li-ion Battery
Fast Battery Charging 45W wired
Non-removable Li-ion Battery
Fast Battery Charging 15W wired, PD
7.5W reverse wired
Capacity 8500/9000 mAh 5000 mAh 6000 mAh
Stand by - - -
Talk Time - - -