Xiaomi Redmi K20 Pro 256GB vs OPPO Reno3 Pro 256GB

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Comparing the Xiaomi Redmi K20 Pro 256GB vs OPPO Reno3 Pro 256GB across performance, display, camera, battery, storage, expert reviews and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Xiaomi Redmi K20 Pro 256GB scores higher on the Geekbench Multi-Core test with 10,792, while OPPO Reno3 Pro 256GB scores 1,514, making Xiaomi Redmi K20 Pro 256GB the better performer.


Display: OPPO Reno3 Pro 256GB offers a screen size of 6.4 inches, while Xiaomi Redmi K20 Pro 256GB offers 6.39 inches, making OPPO Reno3 Pro 256GB the larger display of the two. OPPO Reno3 Pro 256GB features a Super AMOLED display compared to Xiaomi Redmi K20 Pro 256GB's AMOLED, making OPPO Reno3 Pro 256GB the better display of the two.


Rear Camera: OPPO Reno3 Pro 256GB offers a higher rear camera resolution with 64 MP, while Xiaomi Redmi K20 Pro 256GB offers 48 MP, making OPPO Reno3 Pro 256GB better for rear camera photography.


Front Camera: OPPO Reno3 Pro 256GB offers a higher front camera resolution with 44 MP, while Xiaomi Redmi K20 Pro 256GB offers 20 MP, making OPPO Reno3 Pro 256GB better for front camera photography.


Battery: Xiaomi Redmi K20 Pro 256GB delivers longer battery life with 13h 45m, while OPPO Reno3 Pro 256GB delivers 12h 27m, making Xiaomi Redmi K20 Pro 256GB the better pick for all day usage.


Storage: Both Xiaomi Redmi K20 Pro 256GB and OPPO Reno3 Pro 256GB offer the same internal storage of 256 GB.


Expert Review: Xiaomi Redmi K20 Pro 256GB receives a higher expert rating of 8 from the editorial team, while OPPO Reno3 Pro 256GB is rated 7.


User Rating: Xiaomi Redmi K20 Pro 256GB receives a higher user rating of 4.5, while OPPO Reno3 Pro 256GB has a rating of 4.3.

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Xiaomi Redmi K20 Pro 256GB
₹20,999
(Out of Stock)
OPPO Reno3 Pro 256GB
₹25,970
(Discontinued)
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Summary

Spec Score

80%
80%

Release Date

22 Jul, 2019
19 Apr, 2020

Performance

Snapdragon 855
MediaTek Helio P95
Octa Core (upto 2.84 GHz)
Octa Core (upto 2.2 GHz)
8 GB RAM
8 GB RAM

Display

6.39 inches (16.23 cm)
6.4 inches (16.26 cm)
AMOLED
Super AMOLED
1080x2340 px (FHD+)
1080x2400 px (FHD+)
N/A
90 Hz Refresh Rate

Rear Camera

48 MP
Wide Angle Primary Camera
64 MP
Primary Camera
13 MP
Ultra-Wide Angle Camera
13 MP
Telephoto Camera (upto 2x Optical Zoom)
8 MP
Telephoto Camera (upto 2x Optical Zoom)
8 MP
Ultra-Wide Angle Camera
N/A
2 MP
Mono Camera

Front Camera

20 MP
44 MP + 2 MP
Wide Angle Lens

Battery

4000 mAh
4025 mAh
27W Quick Charging
30W VOOC Charging
N/A
No Wireless Charging

Storage

256 GB
256 GB
UFS 2.1
UFS 2.1

Expert Review

8.0/10
7.0/10

Pros

  • A stunning design with an all-screen fascia
  • Killer internals
  • Versatile rear cameras
  • Powerful battery
  • Good, vibrant display
  • 108MP photos have a lot of details
  • Excellent software

Cons

  • Selfies look quite artificial
  • Low-light imaging performance could've been better
  • Suffers from heating issues
  • No high refresh rate screen
  • Performance is not up to the mark
  • Pricing is an issue

User Ratings

4.5/5
(22,040 ratings)
4.3/5
(6,297 ratings)

Benchmarks (The higher, the better)

373,945
AnTuTu Score
224,603
AnTuTu Score
13h 45m
Battery Life (PC Mark)
12h 27m
Battery Life (PC Mark)

Video

Videos
4 More Videos
Videos
1 More Video

User Feedback

General

Launch Date

Jul 22, 2019
(Official)
N/A

Operating System

Android v9.0 (Pie)
Android v10 (Q)

Custom UI

MIUI
ColorOS

Performance

Performance Rating

Very Good
Good

Chipset

Qualcomm Snapdragon 855
MediaTek Helio P95

Processor

Octa core

2.84 GHz, Single core, Kryo 485 2.42 GHz, Tri core, Kryo 485 1.8 GHz, Quad core, Kryo 485
Octa core

2.2 GHz, Dual core, Cortex A75 2 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

7 nm
12 nm

Graphics (GPU)

Adreno 640
PowerVR GM9446

RAM

6 GB / 8 GB
8 GB

RAM Type

LPDDR4X
LPDDR4X

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

373,945
224,603

Bootup Time (The lower, the better)

12.0 s
25.0 s

Gaming Test Results

Battery Drain* (The lower, the better)

12.0 %
7.0 %

Heating* (The lower, the better)

22.4 %
6.7 %
* after 30 mins of gaming

Display

Display Rating

Best In Class
Excellent

Display Type

AMOLED
Super AMOLED (Curved Display)

Screen Size

6.39 inches  (16.23 cm)
6.4 inches  (16.26 cm)

Resolution

1080x2340 px (FHD+)
1080x2400 px (FHD+)

Brightness

N/A
800 nits

Refresh Rate

N/A
90 Hz

Aspect Ratio

19.5:9
20:9

Pixel Density

403 ppi
411 ppi

Screen to Body Ratio (calculated)

85.9 %
84.84 %

Screen Protection

Corning Gorilla Glass v5
Corning Gorilla Glass v5

Bezel-less Display

Yes
Yes with punch-hole display

HDR 10 / HDR+ Support

Yes
N/A

Screen to Body Ratio (claimed by the brand)

91.9 %
91.5 %

Design

Height

156.7 mm
158.8 mm

Width

74.3 mm
73.4 mm

Thickness

8.8 mm
8.1 mm

Weight

191 grams
175 grams

Build Material

Back: Gorilla Glass
Back: Gorilla Glass

Rear Camera

Rear Camera Rating

Very Good
Very Good

Resolution

48 MP
Primary Cameraf/1.75 Wide Angle1/2" sensor size IMX586 Exmor-RS CMOS Sensor 0.8µm pixel size
64 MP
Primary Cameraf/1.81/1.7" sensor size S5KGW1 0.8µm pixel size
13 MP
f/2.4 Ultra-Wide Angle Camera1/3" sensor size 1.12µm pixel size
13 MP
f/2.4 Telephoto Camera1/3.4" sensor size 1µm pixel size
8 MP
f/2.4 Telephoto Camera1/4.0" sensor size 1.12µm pixel size
8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size 1.12µm pixel size
N/A
2 MP
f/2.4 Mono Camera1.75µm pixel size

Autofocus

Yes Phase Detection Autofocus Laser Autofocus
Yes Contrast Detection Autofocus Phase Detection Autofocus

OIS

No
Yes

Flash

Yes Dual LED Flash
Yes Dual LED Flash

Image Resolution

8000 x 6000 Pixels
9000 x 7000 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Auto Flash
Face detection
Touch to focus
Auto Flash
Face detection
Touch to focus

Video Recording

4k @30 fps
Full HD @60 fps
HD @120 fps
3840x2160 @ 30 fps
1920x1080 @ 60 fps

Video Recording Features

N/A
Bokeh portrait video

Front Camera

Front Camera Rating

Very Good
Very Good

Resolution

20 MP
f/2.2 Primary Camera1/3.4" sensor size 0.8µm pixel size
44 MP
f/2.4 Wide Angle Primary Camera1/2.6" sensor size 0.7µm pixel size
N/A
2 MP
f/2.4 Depth Camera1.75µm pixel size

Camera Type

Pop-Up
N/A

Camera Features

N/A
Fixed Focus

Video Recording

Full HD @30 fps
HD @30 fps
1920x1080 @ 30 fps

Battery

Battery Rating

Very Good
Very Good

Capacity

4000 mAh
4025 mAh

Battery Type

Li-Polymer
Li-Polymer

TalkTime

N/A
Up to 27 Hours(3G) / Up to 36 Hours(2G)

Quick Charging

Yes 27W Quick Charging v4.0 58% in 30 minutes
Yes 30W VOOC Charging v4.0 50% in 20 minutes

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

13h 45m
12h 27m

Charging Time (20% to 100%) (The lower, the better)

1h 12m 46s
0h 47m 21s

Storage

Internal Storage

128 GB / 256 GB
128 GB / 256 GB

Storage Type

UFS 2.1
UFS 2.1

Expandable Storage

No
Yes Up to 256 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G
5G Not Supported 4G

VoLTE

Yes
Yes

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5)

SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

SAR Value

Head: 1.03 W/kg Body: 0.72 W/kg
Head: 1.18 W/kg Body: 1.07 W/kg

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac)
Yes Wi-Fi 6 (802.11 b/g/n/ac/ax) 5GHz

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.0

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

No
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Audio Features

N/A
Dolby Atmos

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

On-screen
On-screen

Fingerprint Sensor Type

Optical
Optical

Other Sensors

Light sensor Proximity sensor Accelerometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Compass Gyroscope