Compare models
Model

Compare Acer Allegro and Oppo K11x

Acer Allegro vs Oppo K11x

Acer Allegro

Oppo K11x

Acer Allegro

Oppo K11x

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

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

-

LTE frequency band 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
5G network

-

5G band 1, 5, 8, 28, 41, 77, 78 SA/NSA
HSDPA speed

HSDPA

42.2 Mbps
HSUPA speed

HSUPA

5.76 Mbps
LTE speed

-

LTE-A, 750 Mbps download, 211 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Status

2011-11

2023-05
Oficially announced

2011-10

2023-05

Design
Build

-

Glass front, plastic frame, plastic back
SIM

Mini-SIM

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

116 mm

165.5 mm
Width

59 mm

76 mm
Thickness

13 mm

8.3 mm
Weight

126 g

195 g
Colors

Black, White

Black, Blue

Display
Display type

TFT capacitive touchscreen

IPS LCD
Physical size

3.6 inches

6.72 inches
Resolution

480 x 800 pixels

1080 x 2400 pixels
Pixel density

259 ppi

392 ppi
Display colors

16777216

16777216
Display features

-

120Hz, 550 nits (typ), 680 nits (peak)

Hardware
CPU

-

Octa-core
CPU

1 GHz Scorpion

2.2 GHz Dual-core Kryo 660 Gold
CPU(second)

Hexa-core 1.7 GHz Kryo 660 Silver
Chipset

Qualcomm MSM8255 Snapdragon

Qualcomm SM6375 Snapdragon 695 5G
GPU

Adreno 205

Adreno 619
Internal storage

8 GB

128, 256 GB
Memory RAM

-

8, 12 GB
Memory card

microSD, microSDHC, microSDXC
Memory card max

-

1 TB
Storage

-

UFS 2.2

OS
OS

Microsoft Windows Phone 7.5 Mango

Android 13, ColorOS 13.1

Main camera
Camera type

-

Dual
Main camera

5 MP

108 MP, (wide) , f/1.8 , 84˚ , 24 mm, 1/1.67" , 0.64 µm, 10x digital zoom
(depth) , 2 MP, f/2.4
Primary camera resolution

2592 x 1944 pixels

12000 x 9000 pixels
Primary camera video

video

1080p@30fps
Primary camera Autofocus

autofocus

-
Primary camera flash

-

LED flash
Camera features

-

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

Selfie camera
Secondary camera

No

-
Selfie camera type

-

Single
Selfie camera

(wide) , 16 MP, f/2.4 , 82˚ , 1.0 µm
Selfie camera resolution

-

4608 x 3456 pixels
Selfie camera video

-

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Notifications

Vibration, MP3, WAV ringtones

-
Earpiece

-

Yes

Multimedia
Radio

No

No

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

-

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
WLAN DLNA

Yes

-
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v2.1

v5.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Bluetooth EDR

Yes

-
Bluetooth AptX

-

aptX HD
NFC

-

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes
QZSS

-

Yes

Features
Messaging SMS

SMS(threaded view)

-
Messaging MMS

MMS

-
Messaging Email

Email

-
Messaging Push Email

Push Email

-
Java

Yes

-
Sensors

-

Accelerometer, compass, fingerprint, gyroscope, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Ion

Li-Po
Battery capacity

1300 mAh

5000 mAh
Battery removable

-

Non-removable
Fast battery charging

-

SuperVOOC, 67W (80% in 33 min)
Talk time

6 h

-
Standby time

-

-

Tests and performance
Antutu

-

405000 (v9)

Cost
Price

-

275 USD

latest Acer models

other Acer models

Oppo K11x comparisons

latest Oppo models

other Oppo models