Phone Comparison - Xiaomi Redmi Note 15 Special vs Samsung Galaxy Axiom R830

Xiaomi Redmi Note 15 Special
xiaomi redmi note 15 special
Samsung Galaxy Axiom R830
samsung galaxy axiom r830
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Price Comparison (India) -

general General Info

Manufacturer Xiaomi Samsung
Announced April 2026 November 2012
Status Coming Soon - April 2026 Released - November 2012
Price Rs. 19,999 ($0.00) [Similarly Priced] -
Colors Crimson Reserve red, Carbon Black, Frosted White Blue
Form Factor Candybar Candybar
Dimension 164.0 x 75.4 x 7.4 mm or 7.8 mm
(6.46 x 2.97 x 0.29 in or 0.31 in)
121.7 x 63.8 x 11.9 mm
(4.79 x 2.51 x 0.47 in)
Weight 178 g or 182 g (6.28 oz or 6.42 oz) 136.1 g (4.8.0.04 oz)
SIM Type Nano-SIM + Nano-SIM -
2G Network GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1700 / 1900 / 2100
3G Network HSDPA 850 / 900 / 2100 CDMA2000 1xEV-DO
4G Network 1, 3, 5, 8, 28, 40, 41 LTE 700 MHz Class 17 / 850 / 1700 / 1900 / 2100
5G Network 1, 3, 5, 8, 28, 40, 78 SA/NSA -
Messaging SMS, MMS, Push Mail, EMail, IM
Build Features - Fingerprint Sensor (under display, optical)
Drop resistant up to 1.7m
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
IP66 dust tight and water resistant (high pressure water jets)
-

hardware Hardware and OS

OS Android 15, up to 4 major Android upgrades Android OS, v4.0.4 (Ice Cream Sandwich)
User Interface HyperOS 2 -
Processor Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55), Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm) [Similar] Dual-core 1.2 GHz Krait, Qualcomm [Similar]
GPU Adreno 710 [Similar] -
RAM 8 GB [Browse Similar] 1 GB [Browse Similar]
Internal Memory 256 GB 4 GB ROM (1.85 GB user available)
External Memory microSDXC (uses shared SIM slot) microSD, up to 32 GB

display Display

Type FHD+ AMOLED Screen, 120Hz
3840Hz PWM, 800 Nits (typ), 3200 Nits (peak)
TFT capacitive touchscreen
Colors 68B colors 16M colors
Size 6.77 inches [Similar] 4.0 inches [Similar]
Resolution 1080 x 2392 pixels (388 ppi) 480 x 800 pixels (233 ppi) [Similar]
Screen-to-Body Ratio 89.53% 58.77%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 50 MP [Similar] 5 MP, 2592x1944 pixels [Similar]
Flash LED Flash LED flash
Features 50 MP, f/1.8, (wide), 1/2.88", 0.61µm, PDAF
Auxiliary lens
HDR, Panorama
Auto focus, Geo-tagging, Touch Focus, Face Detection
Video 4K@30fps, 1080p@30fps, gyro-EIS Yes, 720p
Front Camera 20 MP, f/2.2, (wide), 1/4"

1080p@30fps [Similar]
Yes, 1.3 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes No
Edge Yes No
3G HSPA, LTE, 5G EV-DO Rev. A, up to 3.1 Mbps; LTE
Bluetooth 5.1, A2DP, LE Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot
USB USB Type-C 2.0, OTG Yes, microUSB v2.0
GPS GPS, GALILEO, GLONASS, QZSS, BDS Yes, with A-GPS support
Browser Yes HTML5

memory User Memory

Internal 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 2.2 4 GB ROM (1.85 GB user available), 1 GB RAM
Expandable Storage microSDXC (uses shared SIM slot) microSD, up to 32 GB
USB OTG Supported -

Apps Sensors

Fingerprint fingerprint supported fingerprint not supported
Proximity Sensor proximity sensor not present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC supported

battery Battery

Type Non-removable Li-ion Battery
Fast Battery Charging 45W wired
18W reverse wired
Standard battery, Li-Ion
Capacity 5800 mAh 2100 mAh
Stand by - Up to 252 h
Talk Time - Up to 8 h