Realme Q3 Pro Carnival vs Oppo K9x: A Clash of Mid-Range Titans

The mid-range smartphone market is fiercely competitive, and the Realme Q3 Pro Carnival and Oppo K9x are two strong contenders vying for your attention. Both offer compelling features at attractive price points, but which one truly comes out on top? Let's dive into a detailed comparison to help you decide.

Phones Images

🏆 Quick Verdict

The Realme Q3 Pro Carnival edges out the Oppo K9x thanks to its significantly faster Snapdragon 768G chipset and blazing-fast 50W charging. While the K9x offers a decent experience, the Q3 Pro's performance and charging speed provide a noticeable advantage for most users.

PHONES
Phone Names	Realme Q3 Pro Carnival	Oppo K9x

Network
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	LTE	1, 2, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41
5G bands	SA/NSA	1, 28, 41, 77, 78 SA/NSA
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Technology	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
	CDMA2000 1x	CDMA2000 1x

Launch
Announced	2021, May 25	2021, December 23
Status	Available. Released 2021, June 06	Available. Released 2021, December 27

Body
Dimensions	7.9 mm thickness	162.2 x 74.8 x 8.8 mm (6.39 x 2.94 x 0.35 in)
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Weight	174 g (6.14 oz)	194 g (6.84 oz)

Display
Protection	-	Aluminosilicate glass
Resolution	1080 x 2400 pixels, 20:9 ratio (~409 ppi density)	1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Size	6.43 inches, 99.8 cm2	6.49 inches, 102.2 cm2 (~84.2% screen-to-body ratio)
Type	Super AMOLED, 120Hz, 600 nits	IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM)

Platform
CPU	Octa-core (1x2.8 GHz Kryo 475 Prime & 1x2.4 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Chipset	Qualcomm SM7250-AC Snapdragon 768G 5G (7 nm)	Mediatek Dimensity 810 (6 nm)
GPU	Adreno 620	Mali-G57 MC2
OS	Android 11, Realme UI 2.0	Android 11, ColorOS 11.1

Memory
Card slot	No	microSDXC
Internal	128GB 8GB RAM	128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
	UFS 3.1	UFS 2.2

Main Camera
Features	LED flash, HDR, panorama	LED flash, HDR, panorama
Single	32 MP, (wide), 1/2.74", 0.8µm	16 MP, f/2.0, 26mm (wide), 1/3.0”, 1.0µm
Triple	64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF 8 MP, f/2.3, 16mm, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)	64 MP, f/1.7, 26mm (wide), 1/1.97”, 0.7µm, PDAF 2 MP (macro) Auxiliary lens
Video	4K@30/60fps, 1080p@30/60fps, gyro-EIS	1080p@30fps, gyro-EIS

Selfie camera
Features	HDR, panorama	-
Single	32 MP, (wide), 1/2.74", 0.8µm	16 MP, f/2.0, 26mm (wide), 1/3.0”, 1.0µm
Video	1080p@30fps	1080p@30fps

Sound
3.5mm jack	Yes	Yes
35mm jack	Yes	Yes
Loudspeaker	Yes, with stereo speakers	Yes
	24-bit/192kHz audio	-

Comms
Bluetooth	5.1, A2DP, LE	5.1, A2DP, LE, aptX
NFC	No	No
Positioning	GPS, GLONASS, GALILEO, BDS, QZSS	GPS, GLONASS, GALILEO, BDS
Radio	No	No
USB	USB Type-C 2.0	USB Type-C 2.0, OTG
WLAN	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Features
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Battery
Charging	50W wired, 100% in 45 min	33W wired, 50% in 27 min Reverse wired
Type	4500 mAh	Li-Po 5000 mAh

Misc
Colors	Black, Aurora	Black, Blue
Models	RMX3142	PGCM10
Price	About 230 EUR	About 190 EUR

Realme Q3 Pro Carnival

Faster Processor (Snapdragon 768G)
50W Fast Charging
Potentially Brighter Display
Good Gaming Performance

May have slightly less battery capacity
Design might be less premium than Oppo

Oppo K9x

Reverse Wired Charging
Potentially Longer Battery Life
Competitive Price (region dependent)
Reliable Performance for Everyday Tasks

Slower Processor (Dimensity 810)
Slower Charging (33W)
Potentially Less Powerful GPU

Display Comparison

Both phones likely feature similar display technology (likely AMOLED or LCD) with a high refresh rate (90Hz or 120Hz). The Realme Q3 Pro Carnival might have a slightly brighter display, but this would require further testing. Screen size and resolution are likely comparable, around 6.4-6.6 inches and FHD+.

Camera Comparison

Camera specs are likely comparable, with both phones featuring a multi-lens setup including a primary sensor, ultrawide, and potentially a macro lens. Image quality will depend on software processing, but the Realme's more powerful processor could potentially lead to slightly better image processing.

Performance

The Snapdragon 768G in the Realme Q3 Pro Carnival is the clear winner here. It's a more powerful chipset than the Dimensity 810, offering better CPU and GPU performance. Expect smoother multitasking, faster app loading times, and a better gaming experience on the Realme.

Battery Life

The Oppo K9x has a slight edge in battery capacity (likely around 4800-5000mAh) and includes reverse wired charging, which is a nice bonus. However, the Realme Q3 Pro Carnival's 50W charging significantly reduces charging times, making it more convenient overall.

Buying Guide

The Realme Q3 Pro Carnival is ideal for gamers and power users who prioritize performance and fast charging. The Oppo K9x is a good choice for those seeking a reliable, everyday phone with a focus on battery life and a slightly more budget-friendly price (depending on region).