Xiaomi Redmi 7 vs Vivo Y28 4G
Product
Price
160 USD
160 USD
Status
Available
Available
Brand
Xiaomi Mobiles
Vivo Mobiles
Model No
Redmi 7
Vivo Y28 4G
Launch Date
2019, March 20
2024, July 31
Technology
GSM / CDMA / HSPA / LTE
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 ,CDMA 800 & TD-SCDMA - China
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global ,HSDPA 850 / 900 / 1900 / 2100 - China
HSDPA 850 / 900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 20, 38, 40 - Global ,1, 3, 5, 7, 8, 34, 38, 39, 40, 41 - China
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE-A
HSPA, LTE
Dimensions
158.7 x 75.6 x 8.5 mm (6.25 x 2.98 x 0.33 in)
165.7 x 76 x 8 mm (6.52 x 2.99 x 0.31 in)
Weight
180 g (6.35 oz)
199 g (7.02 oz)
Build
Glass front (Gorilla Glass 5), plastic back, plastic frame
Glass front, plastic frame, plastic back
IP64 dust/water resistant
Notification LED round light on the back
SIM
Dual SIM (Nano-SIM, dual stand-by)
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Colors
Lunar Red, Eclipse Black, Comet Blue
Agate Green, Gleaming Orange
Type
IPS LCD capacitive touchscreen, 16M colors
IPS LCD, 90Hz, 760 nits (typ), 1000 nits (HBM)
Size
6.26 inches, 97.8 cm2 (~81.5% screen-to-body ratio)
6.68 inches, 107.4 cm2 (~85.3% screen-to-body ratio)
Resolution
720 x 1520 pixels, 19:9 ratio (~269 ppi density)
720 x 1608 pixels, 20:9 ratio (~264 ppi density)
OS
Android 9.0 Pie, upgradable to Android 10, MIUI 11
Android 14, Funtouch 14
Chipset
Qualcomm SDM632 Snapdragon 632 (14 nm)
Mediatek Helio G85 (12 nm)
CPU
Octa-core (4x1.8 GHz Kryo 250 Gold & 4x1.8 GHz Kryo 250 Silver)
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Adreno 506
Mali-G52 MC2
RAM
2GB/3GB
4GB/6GB/8GB
Storage
16GB/32GB/64GB,eMMC 5.1
128GB/256GB
Card Slot
microSDXC (dedicated slot)
microSDXC (uses shared SIM slot)
Lens 1
12 MP, f/2.2, 1/2.9", 1.25µm, PDAF
50 MP, f/1.8, (wide), PDAF
Lens 2
2 MP, (depth)
2 MP, f/2.4, (depth)
Features
1.25μm large pixels - HDR - AI - portrait mode - Face- recognition - AI beatutify 4.0 - AI scene detection (27 scenes)
LED flash
Video
1080p@30/60fps
1080p@30fps
Lens 1
8 MP, f/2.0, 1/4", 1.12µm
8 MP, f/2.1, (wide)
Features
AI beautify 4.0 - AI portrait mode - HDR - Screen flash Selfie timer - Face recognition - Palm shutter
Video
1080p@30fps
1080p@30fps
Capacity
Non-removable Li-Po 4000 mAh battery
6000 mAh, non-removable
Talk Time
44W wired
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes
Yes, with stereo speakers
3.5mm jack
Yes
Yes
24-bit/192kHz Hi-Res audio
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth
4.2, A2DP, LE, aptX HD
5.0, A2DP, LE
GPS
A-GPS, GLONASS, GALILEO, BDSInfrared port,YesRadio,FM radio
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Yes
Radio
FM radio
FM radio
USB
microUSB 2.0, USB On-The-Go
USB Type-C 2.0, OTG
Performance
AnTuTu: 102616 (v7)
GeekBench: 4276 (v4.4)
GFXBench: 7.7fps (ES 3.1 onscreen)