Phone Comparison - Oppo R9 Plus vs Oppo Reno4 Pro vs Oppo K7x

Price Comparison (India) - -

general General Info

Manufacturer Oppo Oppo Oppo
Announced March 2016 2020, July 31 November 2020
Status Available - April 2016 Coming soon. Exp. release 2020, August 05 Coming Soon - November 2020
Price Rs. 32,000 ($470.59) [Similarly Priced] Rs. 34,990 ($0.00) [Similarly Priced] -
Colors Gold White, Blue Blue, Black
Form Factor Candybar Candybar Candybar
Dimension 163.1 x 80.8 x 7.4 mm
(6.42 x 3.18 x 0.29 in)
160.2 x 73.2 x 7.7 mm
(6.31 x 2.88 x 0.3 in)
162.2 x 75.1 x 9.1 mm
(6.39 x 2.96 x 0.36 in)
Weight 185 g (6.53 oz) 161 g (5.68 oz) 194 g (6.84 oz)
SIM Type - Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) 1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41
5G Network - - 1, 41, 77, 78 SA/NSA
Messaging SMS, MMS, Push Mail, EMail
Build Features - Fingerprint Sensor - Fingerprint Sensor (under display, optical)
- Fingerprint Sensor (side-mounted)

hardware Hardware and OS

OS Android OS, v5.1 (Lollipop) Android 10 Android 10
User Interface - ColorOS 7.2 ColorOS 7.2
Processor Quad-core 1.8 GHz Cortex-A72 & quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8976 Snapdragon 652 Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), Qualcomm SM7125 Snapdragon 720G (8 nm) Octa-core (2x2.0 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), MediaTek MT6853V Dimensity 720 5G (7 nm)
GPU Adreno 510 Adreno 618 Mali-G57 MC3
RAM 4 GB 8 GB 6 GB
Internal Memory 64/128 GB 256 GB 128 GB
External Memory microSD, up to 128 GB (uses SIM 2 slot) No No

display Display

Type Capacitive Touchscreen, Corning Gorilla Glass 4 AMOLED Capacitive Touchscreen
Corning Gorilla Glass 5
HDR10+
90Hz refresh rate
500 nits typ. value (advertised)
LTPS IPS LCD Screen
Corning Gorilla Glass 3
90Hz Refresh rate
480 nits (typ), 600 nits (peak)
Colors 16M colors 16M colors 16M Colour
Size 6.0 inches 6.55 inches 6.5 inches
Resolution 1080 x 1920 pixels (367 ppi) 1080 x 2400 pixels (402 ppi) 1080 x 2400 pixels (405 ppi)
Screen-to-Body Ratio 75.37% 88.24% 83.70%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes no yes
Radio No FM radio No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 16 MP 48 MP + 8 MP + 2 MP + 2 MP 48 MP + 8 MP + 2 MP + 2 MP
Flash LED Flash LED flash LED flash
Features Phase Detection Autofocus, f/2.0, 1/2.8" Sensor Size, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR 48 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
48 MP, f/1.7, 25mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
Video 2160p@30fps, 1080p@30fps 4K@30fps, 1080p@30/60/120fps; gyro-EIS, OIS, HDR 4K@30fps, 1080p@30/60/120fps; gyro-EIS
Front Camera 16 MP, f/2.0 [Similar] 32 MP, f/2.4, 26mm (wide), 1/2.8", 0.8µm
HDR
1080p@30fps [Similar]
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G 2.3 Gbps DL
Bluetooth v4.1 5.1, A2DP, LE, aptX HD 5.0, A2DP, LE, aptX HD
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot 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, Wi-Fi Direct, hotspot
USB microUSB v2.0, USB Host 2.0, Type-C 1.0 reversible connector, USB On-The-Go USB Type-C 2.0, USB On-The-Go
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 64/128 GB, 4 GB RAM 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 2.1 128 GB, 6 GB RAM UFS 2.1
Expandable Storage microSD, up to 128 GB (uses SIM 2 slot) No No
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery
Fast charging 65W, 60% in 15 min, 100% in 36 min (advertised) SuperVOOC 2.0W
Non-removable Li-Po Battery
Fast battery charging 30W, 100% in 65 min (advertised)
Reverse charging
Capacity 4120 mAh 4000 mAh 5000 mAh
Stand by - - -
Talk Time - - -