Xiaomi Redmi K80 Ultra vs Oppo A16

General Info

Manufacturer
Xiaomi	Oppo
Announced
June 2025	July 2021
Status
Available - June 2025	Available - July 2021
Colors
Gray, White, Blue, Green	Pearl Blue, Space Silver, Crystal Black
Form Factor
Candybar	Candybar
Dimension
163.1 x 77.9 x 8.2 mm (6.42 x 3.07 x 0.32 in)	163.8 x 75.6 x 8.4 mm (6.45 x 2.98 x 0.33 in)
Weight
219 g (7.73 oz)	190 g (6.7 oz)
SIM Type
Nano-SIM + Nano-SIM	Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900 CDMA 800	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 800 / 850 / 900 / 1700(AWS) / 2100 CDMA2000 1x	HSDPA 850 / 900 / 2100
4G Network
1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66	1, 3, 5, 8, 38, 40, 41
5G Network
1, 3, 5, 7, 8, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA	-
Messaging

Build Features
- Fingerprint Sensor (under display, ultrasonic) IP68 dust tight and water resistant (immersible up to 2m for 30 min)	- Fingerprint Sensor (side-mounted)

OS
Android 15	Android 11
User Interface
HyperOS 2	ColorOS 11.1
Processor
Octa-core (1x3.63 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720), Mediatek Dimensity 9400+ (3 nm) [Similar]	Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), MediaTek Helio G35 (12 nm) [Similar]
GPU
Immortalis-G925 [Similar]	PowerVR GE8320 [Similar]
RAM
16 GB [Browse Similar]	3 GB [Browse Similar]
Internal Memory
1 TB	32 GB
External Memory
No	microSDXC

Type
FHD+ OLED Screen, 144Hz Dolby Vision, HDR10+, HDR Vivid 1800 Nits (HBM), 3200 Nits (peak) Scratch/drop-resistant Glass	HD+ IPS LCD Screen 480 nits (typ)
Colors
68B colors	16M Colour
Size
6.83 inches [Similar]	6.52 inches [Similar]
Resolution
1280 x 2772 pixels (447 ppi)	720 x 1600 pixels (269 ppi)
Screen-to-Body Ratio
90.17%	82.94%
Multi-Touch

Rear Camera
50 MP + 8 MP [Similar]	13 MP + 2 MP + 2 MP [Similar]
Flash
Dual-LED Dual-tone Flash	LED Flash
Features
50 MP, f/1.9, 23mm (wide), 1/1.55", 1.0µm, PDAF, OIS 8 MP, 119˚ (ultrawide), 1/4.0", 1.12µm Color Spectrum Sensor, HDR, Panorama	13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) HDR, Panorama
Video
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS	1080p@30fps
Front Camera
20 MP, (wide), 1/2.0", 0.8µm HDR 1080p@30/60fps [Similar]	8 MP, f/2.0 HDR 1080p@30fps [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA, LTE, 5G	HSPA 42.2/5.76 Mbps, LTE
Bluetooth
5.4, A2DP, LE, LHDC 5	5.0, A2DP, LE, aptX
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB
USB Type-C	USB Type-C 2.0, USB On-The-Go
GPS
GPS (L1+L5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC, GLONASS	Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
Browser
Yes	Yes

Internal
1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 512 GB, 12 GB RAM or 256 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.1	32 GB, 3 GB RAM
Expandable Storage
No	microSDXC
USB OTG
Not Supported	Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

NFC

Type
Non-removable Si/C Li-Ion Battery Fast Battery Charging 100W wired, PD3.0 Bypass charging	Non-removable Li-Po Battery
Capacity
7410 mAh	5000 mAh
Stand by
-	-
Talk Time
-	-