Xiaomi Redmi Note 4 vs Oppo A5x

Product
Xiaomi Redmi Note 4
159 USD
Oppo A5x
159 USD

Price
159 USD
159 USD
Status
Discontinued
Available
Brand
Xiaomi Mobiles
Oppo Mobiles
Model No
Redmi Note 4
Oppo A5x

Technology
GSM / CDMA / HSPA / LTE
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 / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 7, 38, 39, 40, 41 - Snapdragon model ,1, 3, 5, 7, 8, 38, 39, 40, 41 - Mediatek model
LTE
Speed
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
HSPA, LTE, 5G
5G bands
SA/NSA

Dimensions
151 x 76 x 8.5 mm (5.94 x 2.99 x 0.33 in)
165.7 x 76.2 x 8 mm (6.52 x 3.00 x 0.31 in)
Weight
165 g (5.82 oz)
193 g (6.81 oz)
Build
Glass front, aluminum back, aluminum frame
IP65 dust tight and water resistant (low pressure water jets) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
SIM
Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Dark Gray, Gold, Black, Lake Blue
Tranquil Lake Green, Laser White

Type
IPS LCD capacitive touchscreen, 16M colors
IPS LCD, 120Hz, 1000 nits (HBM)
Size
5.5 inches, 83.4 cm2 (~72.7% screen-to-body ratio)
6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio)
Resolution
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
720 x 1604 pixels, 20:9 ratio (~264 ppi density)

OS
Android 6.0 (Marshmallow), upgradable to 7.0 (Nougat), MIUI 11
Android 15, ColorOS 15
Chipset
Qualcomm MSM8953 Snapdragon 625 (14 nm)
Mediatek Dimensity 6300 (6 nm)
CPU
Octa-core 2.0 GHz Cortex-A53
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 506
Mali-G57 MC2

RAM
3GB/4GB
4GB
Storage
32GB /64GB MMC 5.1
128GB UFS 2.2
Card Slot
microSDXC (uses shared SIM slot)
microSDXC

Lens 1
13 MP, f/2.0, 1/3.1", 1.12µm, PDAF
32 MP, f/1.9, (wide), AF
Features
Dual-LED dual-tone flash, panorama, HDR
LED flash, HDR, panorama
Video
1080p@30fps, 720p@120fps
Yes

Lens 1
5 MP, f/2.0
5 MP, f/2.2, (wide)
Video
1080p@30fps
Yes

Capacity
Li-Po 4100 mAh, non-removable
6000 mAh
Charging
45W wired, 33W PPS, 13.5W PD, 50% in 37 min

Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass

Loudspeaker
Yes
Yes
3.5mm jack
Yes 24-bit/192kHz audio
Yes

WLAN
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
4.1, A2DP, LE
5.1, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, BDS
GPS, GALILEO, GLONASS, BDS, QZSS
Radio
FM radio
USB
microUSB 2.0, USB On-The-Go
USB Type-C 2.0, OTG

Performance
GFXBench: 3.4fps (ES 3.1 onscreen)
Display
Contrast ratio: 1503:1 (nominal), 2.714 (sunlight)
Camera
Photo / Video
Loudspeaker
Voice 67dB / Noise 70dB / Ring 81dB
Audio quality
Noise -94.6dB / Crosstalk -94.3dB
Battery life
Endurance rating 119h