Vivo X30 vs Xiaomi Redmi K90 Ultra
Product
Price
439 USD
439 USD
Status
Available
Available
Brand
Vivo Mobiles
Xiaomi Mobiles
Model No
X30
2604FRK1EC
Launch Date
2019, December 11
2026, June 30
Wikipedia
Technology
GSM / CDMA / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41
1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G bands
41, 78 SA/NSA
1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA
Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5G (3.6+ Gbps DL)
HSPA, LTE, 5G
Dimensions
158.5 x 74.1 x 8.8 mm (6.24 x 2.92 x 0.35 in)
162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in)
Weight
196.5 g (6.95 oz)
227 g (8.01 oz)
Build
Glass front, glass back, aluminum frame
Glass front, aluminum frame
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Built-in cooling fan
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Black, Peach, Light Blue, Rainbow Shadow
Black, Blue, Silver
Type
Super AMOLED capacitive touchscreen, 16M colors
AMOLED, 68B colors, PWM, 165Hz, Dolby Vision, HDR Vivid, HDR10+, 9500 nits (peak)*
Size
6.44 inches, 100.1 cm2 (~85.3% screen-to-body ratio)
6.83 inches, 114.5 cm2 (~90.3% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~409 ppi density) HDR
800 nits typ. brightness (advertised)
1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
OS
Android 9.0 (Pie), Funtouch 10.0
Android 16, HyperOS 3
Chipset
Exynos 980 (8 nm)
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
CPU
Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55)
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Mali-G76 MP5
Adreno 830 (1200 MHz)
RAM
8GB
12GB/16GB
Storage
128GB/256GB
256GB/512GB
Card Slot
No
Lens 1
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF, Laser AF, OIS
50 MP, f/1.7, 24mm (wide), 1/1.55", 1.0µm, PDAF, OIS
Lens 2
32 MP, f/2.0, 50mm (telephoto), 1/2.8", 0.8µm, PDAF, OIS, 2x optical zoom
8 MP, f/2.2, 15mm (ultrawide), 1/4.0", 1.12µm
Lens 3
8 MP, f/2.2, 16mm (ultrawide), 1/4.0", 1.12µm
Features
f/1.8, 26mm (wide), 1/1.7", PDAF, Laser AF, OIS + 32 MP, f/2.0, 50mm (telephoto), 1/2.8", PDAF, Laser AF, OIS, 2x optical zoom + 8 MP, f/2.2, 16mm (ultrawide), 1/4", LED Flash, Phase detection, Geo-tagging, touch focus, face detection, HDR, panorama,
Color spectrum sensor, LED flash, HDR, panorama
Video
4K@30fps
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+
Lens 1
32 MP, f/2.4, 26mm (wide), 1/2.8", 0.8µm
20 MP (wide)
Features
HDR
Video
1080p@30fps
1080p@30/60fps
Capacity
(Li-Po Non removable), 4350 mAh - Fast battery charging 33W
Si/C Li-Ion 8550 mAh
Charging
Fast charging 33W
100W wired, 100W PPS, PD3.0
22.5W reverse wired
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, proximity, gyro, compass
Loudspeaker
Yes
Yes, with stereo speakers
3.5mm jack
Yes
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/6/7, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE
5.4, A2DP, LE, LHDC 5.0, ASHA, Auracast
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
NFC
Yes
Yes
Radio
FM radio
USB
Type-C 1.0 reversible connector, USB On-The-Go
USB Type-C, OTG