Samsung Galaxy S26 Ultra (12GB RAM + 512GB) vs Xiaomi 12X 5G

Here you can compare Samsung Galaxy S26 Ultra (12GB RAM + 5… and Xiaomi 12X 5G. Comparing Samsung Galaxy S26 Ultra (12GB RAM + 5… vs Xiaomi 12X 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy S26 Ultra (12GB RAM + 5… stands against Xiaomi 12X 5G and which one should you buy The current lowest price found for Samsung Galaxy S26 Ultra (12GB RAM + 5… is ₹1,44,999 and for Xiaomi 12X 5G is ₹36,990. The details of both of these products were last updated on Jul 10, 2026.

Specification	Samsung Galaxy S26 Ultra (12GB RAM + 5…	Xiaomi 12X 5G
Rear Camera	200 MP ƒ/1.4 (Wide Angle) 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP ƒ/2.4 (Telephoto) 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 50 MP ƒ/2.9 (Telephoto) periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom 50 MP ƒ/1.9 (Ultra Wide) (ultrawide), 1/2.5", 0.7µm, dual pixel PDAF, Super Steady vide	50 MP ƒ/1.88 (Wide Angle) 13 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro
Battery	5000 mAh, Li-ion Battery	4500 mAh, Li-Po Battery
Internal Memory	512 GB	128 GB
OS	Android v16	Android v11
Display	6.9 inches, 1440 x 3120 pixels, 120 Hz	6.28 inches, 1080 x 2400 pixels, 120 Hz
Price	₹1,44,999	₹36,990

Samsung Galaxy S26 Ultra (12GB RAM + 512GB)₹1,44,999

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Xiaomi 12X 5G₹36,990

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Samsung Galaxy S26 Ultra (12GB RAM + 512GB)₹1,44,999

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Xiaomi 12X 5G₹36,990

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Overview

Specs Score	94 / 100 Better Specs	67 / 100
Display Size	6.9 in Bigger Display	6.28 in
Display Resolution	1440 x 3120 pixels Better Resolution	1080 x 2400 pixels
Screen To Body Ratio	~ 90.7% Less Bezels	~ 85.9%
RAM	12 GB More RAM	8 GB
Storage	512 GB More Storage	128 GB
CPU Clock Speed	4.74 GHz Faster Clock Speed	3.2 GHz
Rear Camera	200 MP Quad Better Camera Resolution	50 MP + 13 MP + 5 MP Triple
Front Camera	12 MP	32 MP Better Front Camera Resolution
Weight	214 g	176 g Lighter
Battery	5000 mAh Bigger Battery	4500 mAh
Unique Features	Water Resistant NFC Wireless Charging No	No No No IR Blaster

General

Model	SM-S948B, SM-S948B/DS, SM-S948U, SM-S948U1, SM-S948W, SM-S948N, SM-S9480, SM-S948E, SM-S948E/DS	Mi 12x 5G
Sim Type	Dual Sim, GSM+GSM	Dual Sim, GSM+GSM
Dual Sim	Yes	Yes
Sim Size	SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM SIM	Nano+Nano SIM
eSIM Support	Yes
Device Type	Smartphone	Smartphone
Security Updates	7 years
Release Date	February 25, 2026	December 28, 2021
In The Box	Headset, Charging Cable, Sim Ejector Pin

Design

Dimensions	78.1 x 163.6 x 7.9 mm	69.9 x 152.7 x 8.16 mm
Weight	214 g	176 g
Colors	Cobalt Violet, Sky Blue, Black, White, Silver Shadow, Pink Gold

Display

Type	Color Dynamic LTPO AMOLED 2X (16M Colors)	Color Super AMOLED Screen (16M Colors)
Touch	Yes	Yes
Size	6.9 inches, 1440 x 3120 pixels, 120 Hz	6.28 inches, 1080 x 2400 pixels, 120 Hz
Aspect Ratio	20.5:9	20:9
PPI	~ 500 PPI	~ 395 PPI
Screen to Body Ratio	~ 90.7%	~ 85.9%
Glass Type	Corning Gorilla Armor 2	Corning Gorilla Glass Victus
Brightness	2600 nits (peak)
HDR Support		Yes, HDR10+
Adaptive Refresh Rate	Yes
Features	DX anti-reflective coating, Privacy Display	HDR10+, Sunshine Screen 3.0, Heart Rate Monitor, Automatic Brightness 2.0
Notch	Yes, Punch Hole	Yes, Punch Hole

Memory

RAM	12 GB	8 GB
RAM Type	LPDDR5X
Storage	512 GB	128 GB
Storage Type	UFS 4	UFS 3.1
Card Slot	No

Connectivity

GPRS	Yes	Yes
EDGE	Yes	Yes
3G	Yes	Yes
4G	Yes	Yes
5G	Yes	Yes
5G Bands	5G FDD Sub6: N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3), 5G TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500)
VoLTE	Yes, Dual Stand-By	Yes, Dual Stand-By
Vo5G	Yes
Wifi	Yes, with wifi-hotspot	Yes, with wifi-hotspot
Wifi Version	802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM
Ultra Wideband (UWB) Support	Yes
Bluetooth	Yes, v6.0	Yes, v5.1, A2DP, LE
USB	Yes, USB-C v3.2	Yes, USB-C v2.0
USB Features	USB Tethering, USB on-the-go, USB Charging	USB on-the-go, USB Charging
IR Blaster		Yes

Performance

AnTuTu Score	3,668,406 (Total) (v11) 1,087,228 (CPU) 1,491,438 (GPU) 386,328 (Memory) 703,412 (UX)
Geekbench Score	10,585 (Multi Core) (v6) 3,539 (Single Core) 25,712 (OpenCL)
Camera Score	157 (DxOMark)

Extra

GPS	Yes with A-GPS, Glonass	Yes, with dual-band A-GPS, GLONASS, BeiDou, Bluesky
Fingerprint Sensor	Yes, In Display	Yes, In Display
Face Unlock	Yes	Yes
Sensors	Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor	Accelerometer, Gyro, Proximity, Compass, Color Spectrum
3.5mm Headphone Jack	No	No
NFC	Yes
AI Features	Galaxy AI, Circle to Search with Google, Photo Assist, Creative Studio, Bixby
Water Resistance	Yes, 1.5 m upto 30 min
IP Rating	IP68
Dust Resistant	Yes
Extra Features	Samsung Care+, Samsung Health, Samsung Wallet, S Pen included, Redesigned Vapor Chamber, UWB (Ultra Wideband), Samsung DeX Support

Camera

Rear Camera	200 MP ƒ/1.4 (Wide Angle) 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP ƒ/2.4 (Telephoto) 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 50 MP ƒ/2.9 (Telephoto) periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom 50 MP ƒ/1.9 (Ultra Wide) (ultrawide), 1/2.5", 0.7µm, dual pixel PDAF, Super Steady vide	50 MP ƒ/1.88 (Wide Angle) 13 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro
Camera Sensor		SONY IMX766
OIS	Yes	Yes
Auto Focus	Yes	Yes
Features	Optical Zoom 3x and 5x, Optical Quality Zoom 2x and 10x, Digital Zoom up to 100x, Dual Recording, Food, Hyperlapse, Night, Panorama, Photo, Portrait, Portrait Video, Pro, Pro Video, Single Take, Slow Motion, Video	Portrait Mode, Panoramic Mode, Professional Mode, Dynamic Photos
Video Recording	8K @ 30 fps UHD, 4K, 1080p	8K, 4K, 1080p
Flash	Yes, LED	Yes, LED
Front Camera	12 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus, Screen Flash	32 MP ƒ/2.45 (Wide Angle) Punch Hole, Screen Flash
Front Video Recording	4K @ 60 fps UHD, 1080p @ 60 fps FHD	1080p

Technical

OS	Android v16	Android v11
Custom UI	ONE UI 8.5
Chipset	Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy	Qualcomm Snapdragon 870
CPU	4.74 GHz, Octa Core Processor	3.2 GHz, Octa Core Processor
Core Details	2x4.74 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M	1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585
GPU	Adreno 840	Adreno 650
Java	No	No
Browser	Yes	Yes

Multimedia

Email	Yes	Yes
Music	MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, DFF, DSF, APE	MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB
Video	MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM	MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback
FM Radio	No	No
Speaker Type	Dual Stereo
Document Reader	Yes	Yes

Battery

Type	Non-Removable Battery	Non-Removable Battery
Size	5000 mAh, Li-ion Battery	4500 mAh, Li-Po Battery
Fast Charging	Yes, 60W Fast Charging	Yes, 67W Fast Charging
Wireless Charging	Yes, 25W
Reverse Charging	Yes	Yes
Reverse Wireless Charging	Yes, 4.5W
Video Playback Time	31 hours

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