Oppo K9x vs alcatel 3L

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 1x

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1, 2, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41

LTE
5G network

5G band 1, 28, 41, 77, 78 SA/NSA

-
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

11 Mbps
LTE speed

LTE-A, 750 Mbps download, 211 Mbps upload

LTE, Cat4, 150 Mbps download, 50 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic, glass

Plastic, metal
SIM

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

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

162.2 mm

151.1 mm
Width

74.8 mm

69.7 mm
Thickness

8.8 mm

8 mm
Weight

194 g

145 g
Colors

Black, Blue

Black, Blue

Display
Display type

IPS LCD

IPS LCD capacitive touchscreen
Physical size

6.49 inches

5.94 inches
Resolution

1080 x 2400 pixels

720 x 1560 pixels
Pixel density

405 ppi

289 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, 2.5D curved glass screen, Aluminosilicate glass

2.5D curved glass screen, Asahi Dragontrail Glass
Multitouch

-

Yes
Display features

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

-

Main camera
Camera type

Triple

Dual
Main camera

(wide) , 64 MP, f/1.7 , 81˚ , 26 mm, 1/1.97" , 0.7 µm, 20x digital zoom

13 MP, f/2.0 , 1/3" , 1.12 µm
(macro) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm

5 MP
89˚ , (depth) , 2 MP, f/2.4 , 1/5" , 1.75 µm
Primary camera resolution

9280 x 6920 pixels

4160 x 3120 pixels
Primary camera video

1080p@30fps, gyro-EIS

1080p@30fps
Primary camera flash

LED flash

LED flash
Camera features

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

Autofocus, continuous shooting, digital zoom, digital 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 , 79˚ , 1/3.0" , 1.0 µm

8 MP, f/2.0 , 1/4" , 1.12 µm
Selfie camera resolution

4640 x 3456 pixels

3264 x 2448 pixels
Selfie camera features

Face unlock, HDR

-
Selfie camera video

1080p@30fps

720p@30fps

Connectivity
WLAN

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

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

-
USB

Type-C 2.0

microUSB 2.0
USB On-The-Go

Yes

-
Bluetooth

v5.1

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

Yes

-
NFC

No

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

-