Comparison of Xiaomi Redmi K30 Ultra and Vivo NEX 3 5G

Comparison of Xiaomi Redmi K30 Ultra and Vivo NEX 3 5G [S]ave

Attribute	Vivo NEX 3 5G ×	Xiaomi Redmi K30 Ultra ×
General
Brand	Vivo	Xiaomi
Launch
Announced	2019-09-01	2020-08-11
Body
Width (mm)	9.4	9.1
Length (mm)	167.4	163.3
Height (mm)	76.1	75.4
Weight (g)	218.5	213
SIM	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Front	Glass	Glass
Back	Glass	Glass
Frame	Aluminum	Aluminum
Network
Technology	5G CDMA EVDO GSM HSPA LTE	5G CDMA EVDO GSM HSPA LTE
2G bands	CDMA 800 & TD GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	CDMA 800 & TD GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands	CDMA2000 1xEV HSDPA 850 / 900 / 1900 / 2100	CDMA2000 1xEV HSDPA 850 / 900 / 1900 / 2100
4G bands	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41	1, 3, 5, 7, 8, 34, 38, 39, 40, 41
5G bands	41, 78 NSA	1, 3, 41, 78, 79 SA/NSA
Speed	5G (2+ Gbps DL) HSPA 42.2/5.76 Mbps LTE-A (5CA) Cat18 1200/150 Mbps	HSPA 42.2/5.76 Mbps LTE-A; 5G
Platform
OS	Android 9.0 (Pie)	Android 10
Chipset	Qualcomm SM8150 Snapdragon 855+ (7 nm)	Mediatek MT6889Z Dimensity 1000+ (7nm)
CPU	Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)	Octa-core (4x2.6 GHz Cortex-A77 & 4x2.0 GHz Cortex-A55)
GPU	Adreno 640 (700 MHz)	Mali-G77 MC9
Memory
Card slot	No	No
Internal	256GB 12GB RAM 256GB 8GB RAM	128GB 6GB RAM 128GB 8GB RAM 256GB 8GB RAM 512GB 8GB RAM
Display
Size (in)	6.89	6.67
Resolution (px)	1080 x 2256	1080 x 2400
Protection	-	Corning Gorilla Glass 5
Display Type	Super AMOLED	AMOLED
Battery
Type	Li-Po	Li-Po
Charging	Fast charging 44W	Fast charging 33W, 100% in 58 min (advertised), Quick Charge 4+, Power Delivery
Capcity (mAh)	4500	4500
Main Camera
Main Camera Type	Triple	Quad
Main Camera Properties	13 MP, f/2.2, 13mm (ultrawide), PDAF 13 MP, f/2.5, 52mm (telephoto), PDAF, 2x optical zoom 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF	13 MP, f/2.4, 119˚ (ultrawide), 1.12µm 2 MP, f/2.4, (depth) 5 MP, f/2.2, 50mm (telephoto macro), AF 64 MP, f/1.9, 26mm (wide), 1/1.73", 0.8µm, PDAF
Main Camera Video	4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS	4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS
Main Camera Features	LED flash, HDR, panorama	Dual-LED dual-tone flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	Motorized pop-up 16 MP, f/2.1, 26mm (wide), 1/3.06", 1.0µm	Motorized pop-up 20 MP, (wide)
Selfie Camera Video	1080p@30fps	1080p@30fps, 720p@120fps
Selfie Camera Features	LED flash, HDR	HDR
Comms
WLAN	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
Bluetooth	5.0, A2DP, LE	5.1, A2DP, LE, aptX HD
GPS	+	+
NFC	-	+
Radio	No	No
USB	USB Type-C 2.0, USB On-The-Go	USB Type-C 2.0, USB On-The-Go
Sound
Loudspeaker	+	+
3.5mm jack	+	-
Features
Sensors	Fingerprint (under display accelerometer compass gyro optical) proximity	Fingerprint (under display accelerometer compass gyro optical) proximity
Misc
Colors	Black Blue	Midnight Black Mint Green Moonlight White
Models	1913 V1924A V1924T	M2006J10C
Infrared port	-	Yes