Compare Realme X50 5G Vs Oppo A91

Oppo A91 is equipped with Helio P70 SoC, 8 GB RAM, 128 GB memory, 6.4" AMOLED display, 4025 mAh battery with 30W fast charging, quad rear camera with 48 MP main sensor + 8 MP ultra-wide lens + 2 MP macro lens + 2 MP for depth-sensing, 16 MP front camera, and 281 $ price on launch.

While Realme X50 is equipped with Snapdragon 765G a 5G chip set, 6 GB + 256 GB or 8 GB + 128 GB or 12 GB + 256 GB memory, 6.7" IPS screen with 120 Hz refresh rate, 4200 mAh battery with 30W fast charging, quad rear camera with 64 MP main sensor + 8 MP ultra-wide lens + 12 MP telephoto lens + 2 MP macro lens, dual front camera with 16 MP main shooter + 8 MP ultra-wide lens, and 380 dollars price on launch.


Here’s an in-depth specifications comparison between Realme X50 and Oppo A91.

Jump to:

1. System  on  Chip (SOC)
2. RAM
3. Storage
4. Display
5. Rear Camera 
6. Front Camera
7. Audio File Formats /  Codecs
8. Video File Formats /  Codecs  
9. Battery
10. Price  
11. Networks

Realme X50 5G	Oppo A91
Brand and Model	Brand and Model
Brand	Brand
Realme	OPPO
Model	Model
X50 5G	A91
Model Alias	Model Alias
RMX2051	PCPM00
	PCPT00
Realme X50 5G Operating System	A91 Operating System (OS)
Android 10	ColorOS 6.1 (Android 9.0 Pie)
User InterFace (UI)	User Interface (UI)
Realme UI

Realme X50 5G System on  Chip (SOC)	A91 System on  Chip (SOC)
SOC	SOC
Qualcomm Snapdragon 765G	Media Tek Helio P70 (MT6771V/CT)
Process Technology	Process Technology
7 nm	12 nm
CPU	CPU
1x 2.4 GHz Kryo 475	4x 2.1 GHz ARM Cortex-A73
1x 2.2 GHz Kryo 475	4x 2.0 GHz ARM Cortex-A53
6x 1.8 GHz Kryo 475
CPU Bits	CPU Bits
64 bits	64 bits
Instruction Set	Instruction Set
ARMv8-A	ARMv8-A
CPU Frequency	CPU Frequency
2400 MHz	2100 MHz
CPU Cores	CPU Cores
8	8
GPU	GPU
Qualcomm Adreno 620	ARM Mali-G72 MP3
GPU Cores	GPU Cores
	3
GPU Frequency	GPU Frequency
	900 MHz

Realme X50 5G RAM Capacity	A91 RAM Capacity
6 GB	8 GB
8 GB
12 GB
RAM Type	RAM Type
LPDDR4X	LPDDR4X
RAM Channels	RAM Channels
Double channel	Double Channel
RAM Frequency	RAM Frequency
2133 MHz	1866 MHz
Other Features	Other Features
	Game Boost 2.0

Realme X50 5G Storage	A91 Storage
128 GB	128 GB
256 GB
Realme X50 5G Memory Cards	A91 Memory Cards
microSD	microSD
microSDHC	microSDHC
microSDXC	microSDXC

Realme X50 5G Display	A91 Display
Type / Technology	Type / Technology
IPS	AMOLED
Diagonal Size	Diagonal Size
6.57 in	6.4 in
166.88 mm	162.56 mm
16.69 cm	16.26 cm
Width	Width
2.7 in	2.63 in
68.48 mm	66.71 mm
6.85 cm	6.67 cm
Height	Height
5.99 in	5.84 in
152.18 mm	148.24 mm
15.22 cm	14.82 cm
Aspect Ratio	Aspect Ratio
2.222:1	2.222:1
Resolution	Resolution
1080 x 2400  pixels	1080 x 2400  pixels
Pixel Density	Pixel Density
401 ppi	411 ppi
157 ppcm	161 ppcm
Color Depth	Color Depth
24 bits	24 bits
16777216 colors	16777216 colors
Display Area	Display Area
84.21 %	84.49 %
Other Features	Other Features
Capacitive	Capacitive
Multi-touch	Multi-touch
Scratch resistant	Scratch resistant
Corning Gorilla Glass 5
2.5D curved glass screen
120 Hz refresh rate
Realme X50 5G Sensors	A91 Sensors
Proximity	Proximity
Light	Light
Accelerometer	Accelerometer
Compass	Compass
Gyroscope	Gyroscope
Fingerprint	Fingerprint
Pedometer
Gravity	Gravity
Side-mounted  fingerprint sensor	In-display fingerprint sensor

Realme X50 5G Rear Camera	A91 Rear Camera
Sensor Model	Sensor Model
Samsung S5KGW1
Sensor type	Sensor Type
ISOCELL
Aperture	Aperture
f/1.8	f/1.8
Flash Type	Flash Type
Dual LED	Dual LED
Image Resolution	Image Resolution
9248 x 6944 pixels	8000 x 6000  pixels
64.22 MP	48 MP
Video resolution	Video resolution
3840 x 2160 pixels	3840 x 2160 pixels
8.29 MP	8.29 MP
Video FPS	Video FPS
30 fps	30 fps
Features	Features
Autofocus	Autofocus
Continuous shooting
Digital zoom
Optical image stabilization
Digital image stabilization
Geotagging	Geotagging
Panorama	Panorama
HDR	HDR
Touch focus	Touch focus
Face detection	Face detection
White balance setting	White balance setting
ISO setting	ISO setting
Exposure compensation	Exposure compensation
Self-timer	Self-timer
Scene mode	Scene mode
UIS	Macro mode
UIS Max
Sensor size- 1/1.72"	Pixel size- 0.8 um
Pixel size- 1.6 um (4-in-1 pixel binning)	Pixel size- 1.6 um (4-in-1 pixel binning)
Phase detection autofocus (PDAF)	Phase detection autofocus (PDAF)
6-element lens	6-elemet lens
Pixel size- 0.8 um
Focal length (35mm equivalent)- 26 mm
Angle of view- 78.6 degree
Secondary rear camera - 8 MP (ultra-wide)	Secondary rear camera- 8 MP Hynix HI846 (ultra-wide)
Aperture size - f/2.3 (#2)
Angle of view- 119 degree (#2)	Angle of view- 119 degree (#2)
5-element lens (#2)	5-element lens (#2)
Third rear camera- 12 MP (telephoto)	Third rear camera- 2 MP (depth-sensing)
Aperture size- f/2.5 (#3)
Focal length (35 mm equivalent) – 54 mm (#3)
2x optical zoom (#3)
20x hybrid zoom (#3)	3-elemet lens (#3)
Fourth rear camera- 2 MP (macro)	Fourth rear camera- 2 MP (macro)
Aperture size- f/2.4 (#4)
	3-element lens (#4)

Realme X50 5G Front Camera	A91 Front Camera
Sensor Model	Sensor Model
Sony IMX471 Exmor RS
Sensor Type	Sensor Type
CMOS
Aperture	Aperture
f/2	f/2
Image Resolution	Image Resolution
4608 x 4456 pixels	4608 x 3456 pixels
15.93 MP	15.93 MP
Video Resolution	Video Resolution
1920 x 1080 pixels	1920 x 1080 pixels
2.07 MP	2.07 MP
Video FPS	Video FPS
30 fps	30 fps
Features	Features
Pixel size -1 um
Face unlock
Sensor size- 1/3.1”
Focal length (35 mm equivalent) – 22 mm
5-element lens
Angle of view- 79.3 degree
Super image Stabilizer
Night portrait
AI Beauty
Video bokeh
UIS
Secondary Front Camera- 8 MP (ultra-wide angle)
Angle of view- 105 degree (#2)
Aperture size- f/2.2 (#2)
5-element lens (#2)
Realme X50 5G Audio	A91 Audio
Loudspeaker	Loudspeaker
Earpiece	Earpiece
Dolby Atmos
Superlinear speaker
1216 Super Linear speaker
Dual microphone noise reduction
Dolby Sound
Hi-Res Audio
Realme X50 5G  Radio	A91 Radio
Yes	Yes
Realme X50 5G Tracking /  Positioning	A91 Tracking /  Positioning
GPS	GPS
A-GPS	A-GPS
GLONASS	GLONASS
BeiDou	BeiDou
Realme X50 5G Wi-Fi	A91 Wi-Fi
802.11a (IEEE 802.11a-1999)	802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)	802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)	802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)	802.11n (IEEE 802.11n-2009)
802.11n 5GHz	802.11n 5GHz
802.11ac (IEEE 802.11ac)	802.11 ac (IEEE 802.11ac)
Dual band	Dual band
Wi-Fi Hotspot	Wi-Fi Hotspot
Wi-Fi Direct	Wi-Fi Direct
Wi-Fi Display	Wi-Fi Display
Realme X50 5G Bluetooth	A91 Bluetooth
Version	Version
5.0	5.0
Features	Features
A2DP	A2DP
LE	LE
Realme X50 5G USB	A91 USB
Connector Type	Connector Type
USB Type-C	USB Type-C
Version	Version
2.0	2.0
Features	Features
Charging	Charging
Mass Storage	Mass Storage
On-The-Go	On-The-Go
Realme X50 5G Headphone Jack	A91 Headphone Jack
No	Yes
Realme X50 5G Connectivity	A91 Connectivity
Computer sync	Computer sync
	OTA sync
Tethering	Tethering
NFC
VoLTE	VoLTE
Realme X50 5G Browser	A91 Browser
HTML	HTML
HTML5	HTML5
CSS 3	CSS 3

Realme X50 5G Audio File Formats /  Codecs	A91 Audio File Formats /  Codecs
AAC	AAC
AAC+ / aacPlus / HE-AAC v1	AAC+ / aaPlus / HE-AAC v1
AMR / AMR-NB / GSM-AMR	AMR / AMR-NB / GSM-AMR
AMR-WB	AMR-WB
aptX / apt-X
aptX HD / apt-X HD / aptX Lossless
eAAC+ / aacPlus v2 / HE-AAC v2	eAAC+ / aacPlus v2 / HE-AAC v2
FLAC	FLAC
MIDI	MIDI
MP3	MP3
OGG	OGG
WMA	WMA
WAV	WAV

Realme X50 5G Video File Formats /  Codecs	A91 Video File Formats /  Codecs
3GPP	3GPP
AVI	AVI
DivX	DivX
Flash Video	Flash Video
H.263	H.263
H.264 / MPEG-4 Part 10 / AVC video	H.264 / MPEG-4 Part 10 / AVC video
MKV	MKV
MP4	MP4
WebM	WebM
WMV	MWV
Xvid	Xvid

Realme X50 5G Battery	A91 Battery
Capacity	Capacity
4200 mAh	4025 mAh
Type	Type
Li-Polymer	Li-Polymer
Features	Features
Non-removable	Non-removable
Fast charging	Fast charging
30W fast charging
Charger Output Power	Charger Output Power
5 V / 6 A	5 V / 2 A
Quick Charge Technology	Quick Charge Technology
VOOC 4.0	VOOC 3.0
Realme X50 5G Launch	A91 Launch
Announced	Announced
2020, 7th January	2019, 20th December
Status	Status
Release 7th January 2020	Release 20th December 2019

Realme X50 5G Price	A91 Price
8 GB + 128 GB = 360 $	8 GB + 128 GB = 285 $
6 GB + 256 GB = 388 $
12 GB + 256 GB = 432 $
Realme X50 5G Design	A91 Design
Colors	Colors
Polar White	Dark Night
Glacier Blue	Modern Bright Red
	White-Blue-Purple gradient
Width	Width
75.8 mm	73.3 mm
7.58 cm	7.33 cm
0.25 ft	0.24 ft
2.98 in	2.89 in
Height	Height
163.8 mm	160.2 mm
16.38 cm	16.02 cm
0.54 ft	0.53 ft
6.45 in	6.31 in
Thickness	Thickness
8.9 mm	7.9 mm
0.89 cm	0.79 cm
0.03 ft	0.03 ft
0.35 in	0.31 in
Weight	Weight
202 g	172 g
0.45 lbs	0.38 Ibs
7.13 oz	6.07 oz
Volume	Volume
110.5 cm3	92.77 cm3
6.71 in3	5.63 in3
Body Materials	Body Materials
Aluminum alloy	Aluminium alloy
Glass	Glass
Realme X50 5G SIM Card	A91 SIM Card
SIM Card Type	SIM Card Type
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)	Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)
Nano-SIM / microSD	Nano-SIM / microSD
Number of SIM Cards	Number of SIM Cards
2	2
Features	Features
Dual SIM stand-by	Dual SIM stand-by
Realme X50 5G Mobile Network Technology and Bandwidth	A91 Mobile Network Technology and Bandwidth
UMTS (384 kbit/s)	UMTS (384 kbit/s)
EDGE	EDGE
GPRS	GPRS
HSPA+	HSPA+
LTE	LTE
TD-SCDMA	TD-SCDMA
5G NSA
5G SA
Snapdragon X52 Modem

Realme X50 5G Networks	A91 Networks
GSM	GSM
GSM 850 MHz (B5)	GSM 850 MHz (B5)
GSM 900 MHz (B8)	GSM 900 MHz (B8)
GSM 1800 MHz (B3)	GSM 1800 MHz (B3)
GSM 1900 MHz (B2)	GSM 1900 MHz (B2)
CDMA	CDMA
CDMA 800 MHz (BC0)	CDMA 800 MHz (BC0)
W-CDMA	W-CDMA
W-CDMA 850 MHz (B5)	W-CDMA 850 MHz (B5)
W-CDMA 850 MHz (B6)
W-CDMA 900 MHz (B8)	W-CDMA 900 MHz (B8)
W-CDMA 900 MHz (B19)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)	W-CDMA 2100 MHz (B1)
TD-SCDMA	TD-SCDMA
TD-SCDMA 1880-1920 MHz	TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz	TD-SCDMA 1880-1920 MHz
LTE	LTE
LTE-FDD 800 MHz (B20)	LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)	LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
LTE-FDD 2100 MHz (B1)	LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 1900 MHz (B39)	LTE-TDD 1900 MHz (B39)
LTE-TDD 2000 MHz (B34)
LTE-TDD 2300 MHz (B40)	LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)	LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
5G NR
5G-FDD 2100 MHz (n1)
5G-TDD 2500 MHz (n41)
5G-TDD 3500 MHz (n78)
5G-TDD 4700 MHz (n79)