Xiaomi Redmi K30 5G Racing vs vivo S18
Product
Price
330 USD
330 USD
Status
Available
Available
Brand
Xiaomi Mobiles
Vivo Mobiles
Model No
Redmi K30 5G Racing
S18
Launch Date
2020, May 11
2023, December 14
Technology
GSM / HSPA / LTE / 5G
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
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 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1x
4G bands
1, 3, 5, 7, 8, 34, 38, 39, 40, 415G bands,41, 78 SA/NSA/Sub6
1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5G (2+ Gbps DL)
HSPA, LTE-A, 5G
5G bands
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Dimensions
165.3 x 76.6 x 8.8 mm (6.51 x 3.02 x 0.35 in)
164.4 x 75.1 x 7.5 mm (6.47 x 2.96 x 0.30 in)
Weight
208 g (7.34 oz)
185.8 g (6.56 oz)
Build
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Glass front, plastic frame
IP54, dust and splash resistant
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)
SIM Dual SIM (Nano-SIM, dual stand-by)
Colors
Mint, Blue, Red, Purple, White
Black, Blue, Silver
Type
IPS LCD capacitive touchscreen, 16M colors
AMOLED, 1B colors, 120Hz, 2800 nits (peak)
Size
6.67 inches, 107.4 cm2 (~84.8% screen-to-body ratio)
6.78 inches, 111.0 cm2 (~89.9% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
1260 x 2800 pixels, 20:9 ratio (~453 ppi density)
OS
Android 10, MIUI 11
Android 14, OriginOS 4
Chipset
Qualcomm SDM768 Snapdragon 768G (7 nm)
Qualcomm Snapdragon 7 Gen 3 (4 nm)
CPU
Octa-core (1x2.8 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
Octa-core (1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8GHz Cortex-A510)
GPU
Adreno 620
Adreno 720
RAM
6GB
8GB/12GB/16GB
Storage
128GB
,UFS 2.1
256GB/512GB
UFS 2.2
Card Slot
No
Lens 1
64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF
50 MP, f/1.9, (wide), PDAF, OIS
Lens 2
8 MP, f/2.2, 116˚ (ultrawide), 1/4.0", 1.12µm
8 MP, f/2.2, (ultrawide)
Lens 3
5 MP, f/2.4, (macro)
Lens 4
2 MP, f/2.4, (depth)
Features
Dual-LED flash, HDR, panorama
Ring-LED flash, panorama, HDR
Video
4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS
4K@30fps, 1080p@30fps
Lens 1
20 MP, f/2.2, 27mm (wide), 1/3.4", 0.8µm
2 MP, f/2.4, 1/5", 1.75µm, depth sensor
50 MP, f/2.0, 22mm (wide), AF
Features
HDR
Dual-LED flash, HDR
Video
1080p@30fps
1080p@30fps
Capacity
Non-removable Li-Po 4500 mAh battery
5000 mAh, non-removable
Charging
Fast charging 30W, 100% in 57 min (advertised)
80W wired, PD
Reverse wired
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
No
24-bit/192kHz audio
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
Bluetooth
5.1, A2DP, LE, aptX HD
5.4, A2DP, LE, aptX HD
GPS
dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS ,YesInfrared port,YesRadio
GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c)
NFC
Yes
Yes
Radio
FM radio
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C 2.0, OTG