Comparison of Samsung Galaxy S21 Ultra, Phantom Black,12GB RAM, 256GB ROM vs Realme X7 Max 5G, Milky Way, 12GB RAM, 256GB ROM vs Samsung Galaxy M12, Blue, 6GB RAM, 128GB ROM vs Mi 10T 5G, Lunar Silver, 8GB RAM, 128GB ROM

Product Comparison	Samsung Galaxy S21 Ultra, Phantom Black,12GB RAM, 256GB ROM Add to Cart	Realme X7 Max 5G, Milky Way, 12GB RAM, 256GB ROM Add to Cart	Samsung Galaxy M12, Blue, 6GB RAM, 128GB ROM Add to Cart	Mi 10T 5G, Lunar Silver, 8GB RAM, 128GB ROM Add to Cart
Brand	Samsung	Realme	Samsung	Mi
Rating
Price	Rs. 105,999/-	Rs. 29,999/-	Rs. 13,499/-	Rs. 34,999/-
Network
Technology	GSM / CDMA / HSPA / EVDO / LTE / 5G		GSM / HSPA / LTE	GSM / HSPA / LTE / 5G
2G Bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 - SM-G998U1	1, 2, 3, 4, 5, 7, 8, 28, 34, 38, 39, 40, 41	1, 3, 5, 7, 8, 38, 40, 41	1, 2, 3, 4, 5, 7, 8, 20, 28, 32, 38, 40, 41
5G Bands	SA/NSA/Sub6/mmWave	1, 28, 40, 41, 77, 78, 79 SA/NSA		1, 3, 7, 8, 20, 28, 38, 41, 77, 78 NSA
Speed	HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G	HSPA 42.2/5.76 Mbps, LTE-A, 5G	HSPA 42.2/5.76 Mbps, LTE-A	HSPA 42.2/5.76 Mbps, LTE-A, 5G (2+ Gbps DL)
Launch
Announced Month & Year	January, 2021	May 31, 2021	March, 2021	September, 2020
Body Type
Dimensions	165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)	158.5 x 73.3 x 8.4 mm (6.24 x 2.89 x 0.33 in)	164 x 75.9 x 9.7 mm (6.46 x 2.99 x 0.38 in)	165.1 x 76.4 x 9.3 mm (6.5 x 3.01 x 0.37 in)
Weight	227 g (Sub6), 229 g (mmWave) (8.01 oz)	179 g (6.31 oz)	221 g (7.80 oz)	216 g (7.62 oz)
Build	Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame	Glass front, plastic frame, plastic back	Glass front, plastic back, plastic frame	Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Sim	Dual SIM (Nano-SIM and dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Splash, Water and Dust Resistant	IP68 dust/water resistant (up to 1.5m for 30 mins) Stylus support	Splash resistant
Display
Display Type	Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)	Super AMOLED, 120Hz, 1000 nits (peak)	PLS TFT LCD	IPS LCD, 144Hz, HDR10+, 500 nits (typ), 650 nits (peak)
Display Resolution	1440 x 3200 pixels, 20:9 ratio (~515 ppi density)	1080 x 2400 pixels, 20:9 ratio (~409 ppi density)	720 x 1600 (HD+)	1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Display Size	6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio)	6.43 inches, 99.8 cm (~85.9% screen-to-body ratio)	16.55cm (6.5") full rectangle / 16.14cm (6.4") rounded corners	6.67 inches, 107.4 cm2 (~85.2% screen-to-body ratio)
Protection	Corning Gorilla Glass Victus Always-on display	Dragontrail Glass		Corning Gorilla Glass 5
Platform
Operating System (OS)	Android 11, One UI 3.1	Android 11, Realme UI 2.0	Android 11, One UI 3.1	Android 10, upgradable to Android 11, MIUI 12
Processor	Exynos 2100 (5 nm) - International	MediaTek MT6893 Dimensity 1200 5G (6 nm)	Exynos 850 (8nm)	Qualcomm SM8250 Snapdragon 865 (7 nm+)
CPU	Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55)	Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)	Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)	Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU	Mali-G78 MP14	Mali-G77 MC9	Mali-G52	Adreno 650
Memory
RAM	12GB RAM	12GB RAM	6GB RAM	8GB RAM
Internal Memory	256GB ROM	256GB ROM	128GB ROM	128GB ROM
Card Slot			microSDXC (dedicated slot)
Main Camera
Flash	LED flash, auto-HDR, panorama	Dual-LED dual-tone flash, HDR, panorama	LED flash, panorama, HDR	LED flash
Video	8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS	4K@30/60fps, 1080p@30/60/480fps, gyro-EIS	1080p@30fps	8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps; gyro-EIS
Modules	108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS 10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom 10 MP, f/2.4, 70mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video		48 MP, f/2.0, (wide), 1/2.0", 0.8µm, PDAF 5 MP, f/2.2, 123˚ (ultrawide) 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
Front Camera
Single	40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF Dual video call, Auto-HDR		8 MP, f/2.2, (wide)	20 MP, f/2.2, 27mm (wide), 1/3.4", 0.8µm
Video	4K@30/60fps, 1080p@30fps	1080p@30fps	1080p@30fps	1080p@30fps, 720p@120fps
Modules				20 MP, f/2.2, 27mm (wide), 1/3.4", 0.8µm
Audio
Loud Speaker	Yes, with stereo speakers	Yes, with stereo speakers		Yes, with stereo speakers
3.5 mm Jack
Connectivity
WLAN	Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
Bluetooth	5.2, A2DP, LE	5.1, A2DP, LE, aptX HD	5.0, A2DP, LE	5.1, A2DP, LE, aptX HD, aptX Adaptive
GPS	Yes, with A-GPS, GLONASS, BDS, GALILEO	Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS	Yes, with A-GPS, GLONASS, GALILEO, BDS	Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
NFC
USB	USB Type-C 3.2, USB On-The-Go	USB Type-C 2.0, USB On-The-Go	USB Type-C 2.0	USB Type-C 2.0, USB On-The-Go
Additional Features
Sensors	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer Samsung DeX, Samsung Wireless DeX (desktop experience support) Bixby natural language commands and dictation Samsung Pay (Visa, MasterCard certified) Ultra Wideband (UWB) support	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Accelerometer, Fingerprint Sensor, Grip Sensor, Virtual Light Sensing, Virtual Proximity Sensing	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Battery
Type	Li-Ion 5000 mAh, non-removable	Li-Po 4500 mAh, non-removable	Li-Po 6000 mAh, non-removable	Li-Po 5000 mAh, non-removable
Charging	Fast charging 25W	Fast charging 50W, 50% in 16 min (advertised) Reverse charging 2.5W	Fast charging 15W	Fast charging 33W Power Delivery 3.0
MISC
Model Name	SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980		Samsung Galaxy M12	M2007J3SY, Mi 10T
Colour	Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown		Blue, Black, White	Cosmic Black, Lunar Silver
SAR	0.77 W/kg (head) 1.02 W/kg (body)		1.19 W/kg (head)	0.97 W/kg (head) 0.98 W/kg (body)
Manufacturer			SAMSUNG	Mi
In The Box
Product	One Handset		One Handset	One Handset
Adaptor				One Adaptor
Data Cable				One USB Type-C Cable
Sim Tray Ejection Needle
Earphone
Important Product Information(including the Warranty Card)
Protective Case
Protective Film(applied)
Country Of Origin
Manufactured By	Samsung India Electronics Pvt. Ltd. having its Registered Office at: 6th Floor, DLF Centre, Sansad Marg, New Delhi-110001		Samsung India Electronics Pvt. Ltd. having its Registered Office at: 6th Floor, DLF Centre, Sansad Marg, New Delhi-110001	Xiaomi Technology India Pvt. Ltd. Rising Stars Mobile India Pvt. Ltd., Plot No. M-2B, Sipcot Industrial Park Phase II, Hi Tech Sez, DTA Area, Sriperumbudur Taluk, Kancheepuram, Tamil Nadu-602 106
Disclaimer
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