Oppo K7x vs Oppo Reno Ace

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800

GSM 850, 900, 1800, 1900
3G network

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41

LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
5G network

5G band 1, 41, 77, 78 SA/NSA

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HSDPA speed

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE-A (2CA)

LTE Cat15, 798 Mbps download, 226 Mbps upload
5G speed

2.3 Gbps download

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GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

Aluminium alloy, glass
SIM

Dual SIM (Nano-SIM, dual stand-by)

Hybrid Dual SIM (Nano-SIM, dual stand-by)
Height

162.2 mm

161 mm
Width

75.1 mm

75.7 mm
Thickness

9.1 mm

8.7 mm
Weight

194 g

200 g
Colors

Black, Blue

Purple, Blue

Display
Display type

LTPS IPS LCD

AMOLED capacitive touchscreen
Physical size

6.5 inches

6.5 inches
Resolution

1080 x 2400 pixels

1080 x 2400 pixels
Pixel density

405 ppi

405 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 6
Multitouch

-

Yes
Display features

480 nits (typ), 600 nits (peak), 90Hz

HDR, DCI-P3 100%

Main camera
Camera type

Quad

Quad
Main camera

(wide) , 48 MP, f/1.7 , 25 mm, 1/2.0" , 0.8 µm

48 MP, f/1.7 , 1/2.0" , 0.8 µm, 2x optical zoom
(ultrawide) , 8 MP, f/2.2 , 119˚ , 1/4.0" , 1.12 µm

13 MP, f/2.4 , 1/3.4" , 1.0 µm
(macro) , 2 MP, f/2.4

8 MP, f/2.2 , 1/3.2" , 1.4 µm
(depth) , 2 MP, f/2.4

2 MP, f/2.4 , 1/5" , 1.75 µm
Primary camera resolution

8000 x 6000 pixels

8000 x 6000 pixels
Primary camera video

4K@30fps, 1080p@30/60/120fps; gyro-EIS

2160p@30/60fps, 1080p@30/60/120fps (gyro-EIS); video rec. only with main camera
Primary camera flash

LED flash

LED flash
Camera features

Autofocus, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus

Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Selfie camera
Selfie camera type

Single

-
Selfie camera

(wide) , 16 MP, f/2.0 , 26 mm, 1/3.06" , 1.0 µm

16 MP, f/2.0 , 26 mm, 1/3.1" , 1.0 µm
Selfie camera resolution

4640 x 3456 pixels

4608 x 3456 pixels
Selfie camera features

Face unlock, HDR

-
Selfie camera video

1080p@30fps

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C 1.0 reversible connector
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth EDR

-

Yes
Bluetooth AptX

aptX HD

-
NFC

No

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

-

Yes
BDS

Yes

-

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

Accelerometer, compass, fingerprint, gyroscope, light, proximity

Battery
Battery type

Li-Po

Li-Po
Battery capacity

5000 mAh

4000 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

VOOC 4.0 (100% in 65 min)

SuperVOOC 2.0 (100% in 30 min)
Reverse charging

Yes

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