Xiaomi Mi 4 vs Xiaomi Redmi Note 12R
Product
Price
160 USD
160 USD
Status
Discontinued
Available
Brand
Xiaomi Mobiles
Xiaomi Mobiles
Model No
Mi 4
23076RA4BC
Launch Date
2015, April 15
2023, June 28
Wikipedia
Technology
GSM / HSPA / LTE
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
3G bands
HSDPA 850 / 1900 / 2100
TD-SCDMA
HSDPA 850 / 900 / 2100
CDMA2000 1xEV-DO
4G bands
3, 7, 38, 39, 40, 41
1, 3, 5, 8, 34, 38, 39, 40, 41
Speed
HSPA, LTE Cat4 150/50 Mbps
HSPA, LTE, 5G
5G bands
1, 5, 8, 28, 41, 78 SA/NSA
Dimensions
139.2 x 68.5 x 8.9 mm (5.48 x 2.70 x 0.35 in)
168.6 x 76.3 x 8.2 mm (6.64 x 3.00 x 0.32 in)
Weight
149 g (5.26 oz)
199 g (7.02 oz)
Colors
Dark Gray, Black, White, Yellow, Blue, Pink
Black, Blue, Silver
Build
Glass front, plastic frame, glass back
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Size
5.0 inches, 68.9 cm2 (~72.3% screen-to-body ratio)
6.79 inches, 109.5 cm2 (~85.1% screen-to-body ratio)
Resolution
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
1080 x 2460 pixels (~396 ppi density)
Type
IPS LCD, 90Hz, 550 nits
Chipset
Qualcomm MSM8974AC Snapdragon 801 (28 nm)
Qualcomm Snapdragon 4 Gen 2 (4 nm)
CPU
Quad-core 2.5 GHz Krait 400
Octa-core (2x2.2 GHz Cortex-A78 & 6x Cortex-A55)
OS
Android 13, MIUI 14
GPU
Adreno
RAM
2GB/3GB
4GB/6GB/8GB
Storage
16GB,
eMMC 5.0
128GB/256GB
Card Slot
No
microSDXC (uses shared SIM slot)
Lens 1
13 MP, f/2.0, AF
50 MP, f/1.8, (wide), PDAF
Features
Dual-LED dual-tone flash, panorama, HDR
LED flash, HDR
Video
1080p@30fps, 480p@120fps
1080p@30fps
Lens 2
2 MP, f/2.4, (macro)
Lens 1
5 MP, f/1.8
5 MP, f/2.2, (wide), 1/5", 1.12µm
Features
HDR
Video
1080p@30fps
Capacity
Li-Ion 3120 mAh, non-removable
Li-Po 5000 mAh, non-removable
Charging
Charging 10W, 40% in 60 min (advertised)
Quick Charge
18W wired, PD
Talk Time
Up to 35 h (3G)
Sensors
Accelerometer, gyro, proximity, compass, barometer
Fingerprint (side-mounted), accelerometer, compass
Virtual proximity sensing
Loudspeaker
Yes
Yes
3.5mm jack
Yes
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, dual-band
Bluetooth
4.1, A2DP
5.3, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, BDS
GPS, GLONASS, GALILEO, BDS
Radio
Stereo FM radio
USB
microUSB 2.0, USB On-The-Go
USB Type-C
NFC
Yes
Performance
Basemark X: 4875
Display
Contrast ratio: 1055:1 (nominal), 2.641 (sunlight)
Camera
Photo / Video
Loudspeaker
Voice 63dB / Noise 65dB / Ring 68dB
Battery life
Endurance rating 67h