Select City
TECH500

I Kall K99 Pro vs OPPO X 2021

Key Feature Comparison

I Kall K99 Pro

Check Price
close
5.5

OPPO X 2021

Check Price
close
Add more phone to compare

At a Glance

Show differences only

Octa core (2.84 GHz, Single core, Kryo 585 + 2.42 GHz, Tri core, Kryo 585 + 1.8 GHz, Quad core, Kryo 585)

Qualcomm Snapdragon 865, Adreno 650

2500 mAh

Li-ion

4000 mAh

Li-ion, Fast, 45W

6.10 cm (2.4 inch)

167 ppi

18.80 cm (7.4 inch)

474 ppi, 2K

Single, 0.3MP

Triple, 64MP + 16MP + 12MP

2G

Dual SIM, GSM+GSM

4G

Single SIM, GSM

Detailed Specs

Screen Size

6.10 cm (2.4 inch)
18.80 cm (7.4 inch)

Screen Type

TFT
OLED

Screen Resolution

240 x 320 pixels
1440 x 3200 pixels

Pixel Density

167 ppi
474 ppi

Screen Design

-
Bezel-less

Screen Quality

-
2K

Phone Variants

32MB 64MB
8GB 256GB

Expandable Storage

Yes
No

Expandable Storage Capacity

Yes, 16 GB
-

OTG Support

-
Yes

Announced On

30-Jan-23
Not Available

Market Status

Available
Rumoured

Brand

I KALL
OPPO

Price Status

Confirmed
Expected

Price

Rs. 1,499
Rs. 135,000

Battery Capacity

2500 mAh
4000 mAh

Battery Removable

Yes
No

Battery Type

Li-ion
Li-ion

Charger Type

-
Fast, 45W

USB Type-C

-
Yes

Fast Charging

-
Yes

Weight

185 grams
-

Colors

Black
-

Network Support

2G
4G

Bluetooth

Yes
Yes

FM Radio

Yes
-

3.5mm Audio Jack

Yes
Yes

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Single SIM, GSM

SIM 1 Bands

2G Bands: GSM 1800 / 1900 / 850 / 900 MHz...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

SIM 2 Bands

2G Bands: GSM 1800 / 1900 / 850 / 900 MHz...
-

GPS

-
Yes A-GPS, Glonass

NFC

-
Yes

SIM Size

-
SIM1: Nano

Wi-Fi

-
Yes, Wi-Fi 802.11, b/g/n

Bluetooth Type

-
v5.1

eSIM

-
No

Wi-Fi Features

-
Mobile Hotspot

VoLTE

-
Yes

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Camera Features

Digital Zoom
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Single, 0.3MP
Triple, 64MP + 16MP + 12MP

Rear Camera 1 Resolution

0.3 MP
64 MP

Rear Camera 1 Type

Primary Camera
Primary Camera

Rear Camera 2 Resolution

-
16 MP

Rear Camera 3 Resolution

-
12 MP

Sensors

-
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

-
Android v11

GPU

-
Adreno 650

Chipset

-
Qualcomm Snapdragon 865

CPU

-
Octa core (2.84 GHz, Single core, Kryo 585 + 2.42 GHz, Tri core, Kryo 585 + 1.8 GHz, Quad core, Kryo 585)

Clock Speed

-
2.84 GHz

Architecture

-
64 bit

Front Camera Setup

-
Single, 16MP

Front Camera 1 Resolution

-
16 MP

Front Camera 1 Type

-
Primary Camera

Fingerprint Scanner

-
Yes

Fingerprint Scanner Position

-
On-Screen
Turn your old phone into cash

You May Also Read

Micromax Mobile Price List
Sony Mobile Price List
Lenovo Mobile Price List
Honor Mobile Price List
Asus Mobile Price List

Recent News

Motorola Phones Motherboard Failure Issue Trending But Why? Find Out The Reason Here
13th Mar 2026
Nothing Phone 4a Sale Begins: Record Numbers And Prices Await
13th Mar 2026
iQOO Z11 Design Officially Revealed Ahead Of Launch: 165Hz Display And 9,020mAh Battery
13th Mar 2026
Oppo Find X9s Pro Specs Leak Online, Compact Flagship May Feature Dual 200MP Cameras
13th Mar 2026
BGMI A18 Royale Pass Rewards Revealed: See What Prizes You Will Get
13th Mar 2026

Tips & Tricks

Vivo X300 Best Camera Settings For Best Quality: Full Guide
11th Mar 2026
How To Transfer Airtel eSIM From One Phone To Another
2nd Mar 2026
Google Pixel 10a Best Camera Settings: All Pro Mode Explained
25th Feb 2026
Best Camera Settings For iPhone 15
24th Feb 2026
How To Delete Snap Story: Simple Step-by-Step Guide
18th Feb 2026

Popular Leaks

OnePlus 15T Details Confirmed: Compact Design, 7500mAh Battery Teased Ahead Of China Launch
9th Mar 2026
Samsung Galaxy S26 Price Confirmed: No Increase In 2026
13th Jan 2026
Exclusive: Nothing Phone 4a Starts At Rs 31,999 – 50MP 3.5x Telephoto, Snapdragon 7s Gen 4
2nd Mar 2026
Honor Launches Robot Phone: The First Ever Phone With A Robotic Arm Is Here 
17th Oct 2025
Realme Big Announcements: 15T Launch And 15000mAh Battery Phone
29th Aug 2025