Oppo A73 5G vs Xiaomi Poco X4 Pro 5G: A Deep Dive into Budget 5G Contenders

The sub-$300 5G smartphone market is heating up, and the Oppo A73 5G and Xiaomi Poco X4 Pro 5G are two key players. Both aim to deliver 5G connectivity without breaking the bank, but they take different approaches to achieve this. The Poco X4 Pro 5G prioritizes rapid charging and endurance, while the Oppo A73 5G focuses on a streamlined experience with a Mediatek chipset.
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🏆 Quick Verdict

For the average user, the Xiaomi Poco X4 Pro 5G emerges as the stronger choice. Its 67W charging, capable of a full charge in 41 minutes, significantly outperforms the Oppo A73 5G’s 18W charging. While both offer similar battery endurance ratings, the Poco’s charging speed provides a crucial convenience advantage.

PHONES
Phone Names Oppo A73 5G Xiaomi Poco X4 Pro 5G
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - Global
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 661, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41 - Global
5G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA - Global
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
 -1, 3, 5, 8, 28, 40, 78 SA/NSA - India
Launch
Announced2020, November 4. Released 2020, November 42022, February 28
StatusDiscontinuedAvailable. Released 2022, March 23
Body
Build-Glass front (Gorilla Glass 5), glass back, plastic frame
Dimensions162.2 x 75 x 7.9 mm (6.39 x 2.95 x 0.31 in)164.2 x 76.1 x 8.1 mm (6.46 x 3.00 x 0.32 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight177 g (6.24 oz)205 g (7.23 oz)
 -IP53, dust and splash resistant
Display
Protection-Corning Gorilla Glass 5
Resolution1080 x 2400 pixels, 20:9 ratio (~405 ppi density)1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Size6.5 inches, 102.0 cm2 (~83.9% screen-to-body ratio)6.67 inches, 107.4 cm2 (~86.0% screen-to-body ratio)
TypeIPS LCD, 90Hz, 480 nits (typ)Super AMOLED, 120Hz, 700 nits, 1200 nits (peak)
Platform
CPUOcta-core (2x2.0 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
ChipsetMediatek Dimensity 720 (7 nm)Qualcomm SM6375 Snapdragon 695 5G (6 nm)
GPUMali-G57 MC3Adreno 619
OSAndroid 10, upgradable to Android 12, ColorOS 12Android 11, MIUI 13 for POCO
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (uses shared SIM slot)
Internal128GB 8GB RAM, 256GB 8GB RAM64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
 UFS 2.1UFS 2.2
Main Camera
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Single-16 MP, f/2.5, (wide), 1/3.06" 1.0µm
Triple16 MP, f/2.2, 26mm (wide), 1/3.06", PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm Auxiliary lens108 MP, f/1.9, 26mm (wide), 1/1.52", 0.7µm, PDAF - Global version 64 MP, f/1.8, 26mm (wide), 0.7µm, PDAF - India version 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Video1080p@30fps, gyro-EIS1080p@30fps
Selfie camera
FeaturesHDRHDR, panorama
Single8 MP, f/2.0, 26mm (wide)16 MP, f/2.5, (wide), 1/3.06" 1.0µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes, with stereo speakers
 -24-bit/192kHz audio
Comms
Bluetooth5.1, A2DP, aptX HD, LE5.1, A2DP, LE
Infrared port-Yes
NFC-Yes (market/region dependent)
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, BDS, GALILEO
RadioUnspecifiedFM radio
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, proximityFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging18W wired67W wired, PD3.0, QC3, 70% in 22 min, 100% in 41 min
TypeLi-Po 4040 mAhLi-Po 5000 mAh
Misc
ColorsNavy Black, NeonLaser Black, Laser Blue, Poco Yellow
ModelsCPH21612201116PG
PriceAbout 240 EUR€ 160.40 / $ 419.99 / £ 255.00 / ₹ 12,940
SAR-1.06 W/kg (head)     1.09 W/kg (body)
SAR EU-0.60 W/kg (head)     0.96 W/kg (body)
Tests
Battery life- Endurance rating 119h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -26.8 LUFS (Good)
Performance- AnTuTu: 335353 (v8), 384646 (v9) GeekBench: 2063 (v5.1) GFXBench: 17fps (ES 3.1 onscreen)

Oppo A73 5G

  • Potentially cleaner software experience (depending on ColorOS version)
  • Slightly more compact design (likely, based on Oppo's design language)
  • Reliable Mediatek Dimensity 720 chipset

  • Significantly slower 18W charging
  • Less efficient 7nm chipset compared to the Poco's 6nm

Xiaomi Poco X4 Pro 5G

  • Ultra-fast 67W charging with PD3.0 and QC3 support
  • More efficient Snapdragon 695 (6nm) chipset
  • Potentially better sustained performance

  • MIUI software can be feature-rich but also bloated
  • Larger size and weight (likely, based on Xiaomi's design language)

Display Comparison

Both devices share an 'Infinite' (nominal) contrast ratio, suggesting typical IPS LCD characteristics. However, detailed display specs like peak brightness, color gamut coverage, and refresh rate are missing. Given the price point, expect both to offer adequate, but not exceptional, viewing experiences. The lack of LTPO technology suggests neither display will dynamically adjust refresh rates for power saving.

Camera Comparison

Both phones feature 'Photo / Video' capabilities, but lack specific details regarding sensor size, aperture, or optical image stabilization (OIS). The absence of these details suggests both likely employ standard camera setups for this price range. It's reasonable to assume the Poco X4 Pro 5G, given Xiaomi’s camera focus, might offer slightly more refined image processing, but without concrete sensor information, it’s difficult to definitively say.

Performance

The Poco X4 Pro 5G’s Qualcomm Snapdragon 695 (6nm) holds a clear architectural advantage over the Oppo A73 5G’s Mediatek Dimensity 720 (7nm). The 6nm process generally translates to improved thermal efficiency and potentially better sustained performance under load. The Snapdragon 695’s Kryo 660 Gold cores, clocked at 2.2 GHz, also offer a slight clock speed advantage over the Dimensity 720’s 2.0 GHz Cortex-A76 cores. This means the Poco X4 Pro 5G is likely to handle demanding tasks and gaming slightly more smoothly.

Battery Life

Both the Oppo A73 5G and Xiaomi Poco X4 Pro 5G boast an endurance rating of 119 hours, indicating comparable battery life under typical usage. However, the charging capabilities are drastically different. The Poco X4 Pro 5G’s 67W wired charging, supporting PD3.0 and QC3, can reach 70% charge in just 22 minutes and 100% in 41 minutes. In contrast, the Oppo A73 5G’s 18W charging is significantly slower, making the Poco a far more convenient option for users who frequently need to top up their battery.

Buying Guide

Buy the Oppo A73 5G if you prioritize a simple, clean software experience and are less concerned with extremely fast charging. It’s a solid option for users who primarily need basic smartphone functionality with 5G. Buy the Xiaomi Poco X4 Pro 5G if you value rapid charging, potentially better sustained performance due to the 6nm process, and don't mind a more feature-rich (and potentially more cluttered) MIUI software experience.

Frequently Asked Questions

❓ Does the Snapdragon 695 in the Poco X4 Pro 5G throttle under sustained gaming loads?
While the Snapdragon 695 is a capable chipset, throttling is always a possibility with mid-range phones. However, the 6nm process node used in its manufacturing generally leads to better thermal efficiency than the 7nm node in the Oppo A73 5G’s Dimensity 720, suggesting the Poco X4 Pro 5G is likely to maintain performance for longer periods during gaming.
❓ Is the 18W charging on the Oppo A73 5G sufficient for daily use?
The 18W charging on the Oppo A73 5G is functional, but significantly slower than the 67W charging on the Poco X4 Pro 5G. Users who frequently need to quickly top up their battery will find the Oppo A73 5G’s charging speed inconvenient. Expect a full charge to take well over an hour.
❓ How does MIUI on the Poco X4 Pro 5G compare to ColorOS on the Oppo A73 5G in terms of bloatware?
MIUI is known for being feature-rich, but also includes a considerable amount of pre-installed apps and services (bloatware). ColorOS, while also customized, generally offers a cleaner and more streamlined experience. Users who prefer a minimalist software experience may prefer the Oppo A73 5G.