Comparison of Samsung Galaxy S21 Ultra, Phantom Silver,12GB RAM, 256GB ROM vs ViVO Y20G, Obsidian Black, 4GB RAM, 64GB ROM vs Realme X7 Max 5G, Mercury Silver, 8GB RAM, 128GB ROM vs Vivo V23e 5G, Sunshine Gold, 8GB RAM, 128GB ROM

Product Comparison	Samsung Galaxy S21 Ultra, Phantom Silver,12GB RAM, 256GB ROM Add to Cart	ViVO Y20G, Obsidian Black, 4GB RAM, 64GB ROM Add to Cart	Realme X7 Max 5G, Mercury Silver, 8GB RAM, 128GB ROM Add to Cart	Vivo V23e 5G, Sunshine Gold, 8GB RAM, 128GB ROM Add to Cart
Brand	Samsung	Vivo	Realme	Vivo
Rating
Price	Rs. 105,999/-	Rs. 13,990/-	Rs. 26,999/-	Rs. 25,990/-
Network
Technology	GSM / CDMA / HSPA / EVDO / LTE / 5G	GSM / HSPA / LTE
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 / CDMA 800
3G Bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 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, 3, 5, 8, 38, 40, 41	1, 2, 3, 4, 5, 7, 8, 28, 34, 38, 39, 40, 41	1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
5G Bands	SA/NSA/Sub6/mmWave		1, 28, 40, 41, 77, 78, 79 SA/NSA	1, 3, 28, 40, 41, 78 SA/NSA
Speed	HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G	HSPA 42.2/5.76 Mbps, LTE	HSPA 42.2/5.76 Mbps, LTE-A, 5G	HSPA 42.2/5.76 Mbps, LTE-A
Launch
Announced Month & Year	January, 2021	January, 2021	May 31, 2021	November 23, 2021
Body Type
Dimensions	165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)	164.4 x 76.3 x 8.4 mm (6.47 x 3.00 x 0.33 in)	158.5 x 73.3 x 8.4 mm (6.24 x 2.89 x 0.33 in)	160.9 x 74.3 x 7.4 mm (6.33 x 2.93 x 0.29 in)
Weight	227 g (Sub6), 229 g (mmWave) (8.01 oz)	192.3 g (6.77 oz)	179 g (6.31 oz)	172 g (6.07 oz)
Build	Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame	Glass front, plastic back, plastic frame	Glass front, plastic frame, plastic back
Sim	Dual SIM (Nano-SIM and dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)	Hybrid 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)	Halo FullView HD+ Display with Eye Protection	Super AMOLED, 120Hz, 1000 nits (peak)	AMOLED
Display Resolution	1440 x 3200 pixels, 20:9 ratio (~515 ppi density)	6.51 inches, 102.3 cm2 (~81.6% screen-to-body ratio)	1080 x 2400 pixels, 20:9 ratio (~409 ppi density)	1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
Display Size	6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio)	720 x 1600 pixels, 20:9 ratio (~270 ppi density)	6.43 inches, 99.8 cm (~85.9% screen-to-body ratio)	6.44 inches, 100.1 cm2 (~83.8% screen-to-body ratio)
Protection	Corning Gorilla Glass Victus Always-on display		Dragontrail Glass
Platform
Operating System (OS)	Android 11, One UI 3.1	Android 10, Funtouch 11	Android 11, Realme UI 2.0	Android 11, Funtouch 12
Processor	Exynos 2100 (5 nm) - International	Mediatek Helio G80 (12 nm)	MediaTek MT6893 Dimensity 1200 5G (6 nm)	MediaTek Dimensity 810 5G (6 nm)
CPU	Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55)	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)	Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Mali-G78 MP14	Mali-G52 MC2	Mali-G77 MC9	Mali-G57 MC2
Memory
RAM	12GB RAM	4GB RAM	8GB RAM	8GB RAM
Internal Memory	256GB ROM	64GB ROM	128GB	128GB ROM
Card Slot		microSDXC (dedicated slot)		microSDXC (uses shared SIM slot)
Main Camera
Flash	LED flash, auto-HDR, panorama	LED flash, HDR	Dual-LED dual-tone flash, HDR, panorama	Dual-LED dual-tone flash, HDR, panorama
Video	8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS	1080p@30fps	4K@30/60fps, 1080p@30/60/480fps, gyro-EIS	4K@30fps, 1080p@30fps, 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	13 MP, f/2.2, (wide), PDAF 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/1.8, (wide)		44 MP, f/2.0, (wide), AF
Video	4K@30/60fps, 1080p@30fps	1080p@30fps	1080p@30fps	4K@30fps, 1080p@30fps
Modules		8 MP, f/1.8, (wide)
Flash				HDR
Audio
Loud Speaker	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, 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 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	5.2, A2DP, LE	5.0, A2DP, LE	5.1, A2DP, LE, aptX HD	5.1, A2DP, LE
GPS	Yes, with A-GPS, GLONASS, BDS, GALILEO	Yes, with A-GPS, GLONASS, GALILEO, BDS	Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS	Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
NFC
USB	USB Type-C 3.2, USB On-The-Go	microUSB 2.0, USB On-The-Go	USB Type-C 2.0, USB On-The-Go	USB Type-C, 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 (side-mounted), accelerometer, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type	Li-Ion 5000 mAh, non-removable	Li-Po 5000 mAh, non-removable	Li-Po 4500 mAh, non-removable	Li-Po 4050 mAh, non-removable
Charging	Fast charging 25W	Fast charging 18W	Fast charging 50W, 50% in 16 min (advertised) Reverse charging 2.5W	Fast Charging 44W, 69% in 30 min (advertised)
MISC
Model Name	SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980
Colour	Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown	Purist Blue, Obsidian Black
SAR	0.77 W/kg (head) 1.02 W/kg (body)
Manufacturer		ViVO
In The Box
Product	One Handset	One Handset
Adaptor		One Adaptor
Data 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
Name & Address Of the Manufacturer		Vivo Mobile India Private Limited. TEC-1,TEC-2 & ONE-C, World Trade Center Noida, Plot No. TZ-13A, Techzone (I.T.Park), Greater Noida:201308, Uttar Pradesh, India
Disclaimer
Disclaimer	We can not guarantee that the information on this page is 100% correct.	We can not guarantee that the information on this page is 100% correct.	We have taken the specifications directly from the product's official website. We are not responsible for typographical or photographic errors. All specifications and prices are subject to change without notice. All pictures are subject to the ownership of individual brand owners. The photos displayed on this site do not belong to PhoneMera (Prakash Music Center), unless otherwise stated. We do not knowingly intend or attempt to offend or violate the copyright rights or intellectual property rights of any third party. Pictures on this website have been taken from the web and are believed to be public domain. The picture of the product is for illustrative purposes only and may vary from the actual product. These pictures are provided for the sole purpose of promoting the product. If any images posted here are in violation of copyright law, please contact us at support@phonemera.com.	We have taken the specifications directly from the product's official website. We are not responsible for typographical or photographic errors. All specifications and prices are subject to change without notice. All pictures are subject to the ownership of individual brand owners. The photos displayed on this site do not belong to PhoneMera (Prakash Music Center), unless otherwise stated. We do not knowingly intend or attempt to offend or violate the copyright rights or intellectual property rights of any third party. Pictures on this website have been taken from the web and are believed to be public domain. The picture of the product is for illustrative purposes only and may vary from the actual product. These pictures are provided for the sole purpose of promoting the product. If any images posted here are in violation of copyright law, please contact us at support@phonemera.com.