Phone Comparison - Xiaomi Poco X8 Pro Max vs Samsung I9300 Galaxy S III (S3)

Xiaomi Poco X8 Pro Max
xiaomi poco x8 pro max
Samsung I9300 Galaxy S III (S3)
samsung i9300 galaxy s iii (s3)
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general General Info

Manufacturer Xiaomi Samsung
Announced March 2026 May 2012
Status Available - March 2026 Available - May 2012
Price Rs. 42,999 ($0.00) [Similarly Priced] -
Colors Black, White, Blue Blue, White
Form Factor Candybar Candybar
Dimension 162.9 x 77.9 x 8.2 mm
(6.41 x 3.07 x 0.32 in)
136.6 x 70.6 x 8.6 mm
(5.38 x 2.78 x 0.34 in)
Weight 218 g (7.69 oz) 133 g (4.69 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66 LTE (regional)
5G Network 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA/Sub6 -
Messaging SMS, MMS, EMail, IM
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)
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hardware Hardware and OS

OS Android 16 Android OS, v4.0.4 (Ice Cream Sandwich)
User Interface 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) [Similar] Quad-core 1.4 GHz Cortex-A9, Exynos 4212 Quad [Similar]
GPU Immortalis-G925 MC12 [Similar] Mali-400MP [Similar]
RAM 12 GB [Browse Similar] 1 GB [Browse Similar]
Internal Memory 512 GB 16/32/64 GB storage
External Memory No microSD, up to 64 GB

display Display

Type FHD+ AMOLED, 120Hz, 3840Hz PWM, Dolby Vision
HDR10+, 2000 Nits (HBM), 3500 Nits (peak)
Corning Gorilla Glass 7i
Super AMOLED capacitive touchscreen
Colors 68B colors 16M colors
Size 6.83 inches [Similar] 4.8 inches [Similar]
Resolution 1280 x 2772 pixels (447 ppi) 720 x 1280 pixels (306 ppi) [Similar]
Screen-to-Body Ratio 90.28% 65.84%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack no yes
Radio No Stereo FM radio with RDS
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 50 MP + 8 MP [Similar] 8 MP, 3264x2448 pixels [Similar]
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
Auto focus, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization
Video 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+ Yes, 1080p@30fps
Front Camera 20 MP, f/2.2, (wide), 1/4"

1080p@30/60fps [Similar]
Yes, 1.9 MP, 720p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge Yes Class 12
3G HSPA, LTE, 5G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth 5.4, A2DP, LE, aptX HD, LHDC 5, Auracast, ASHA Yes, v4.0 with A2DP, EDR
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, DLNA, Wi-Fi Direct, Wi-Fi hotspot
USB USB Type-C 2.0, OTG Yes, microUSB v2.0 (MHL), USB On-the-go
GPS GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L1+L5), GLONASS Yes, with A-GPS support and GLONASS
Browser Yes HTML, Adobe Flash

memory User Memory

Internal 512 GB, 12 GB RAM or 256 GB, 12 GB RAM UFS 4.1 16/32/64 GB storage, 1 GB RAM
Expandable Storage No microSD, up to 64 GB
USB OTG Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC 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
Standard battery, Li-Ion
Capacity 8500/9000 mAh 2100 mAh
Stand by - Up to 830Hr (2G)/up to 770Hr hours (3G)
Talk Time - Up to 1350Min (2G)/up to 700Min hours (3G)