Oppo Reno3 vs. Oppo Reno4 F: Decoding the Differences in Performance and Charging

The Oppo Reno series has consistently delivered compelling mid-range smartphones. The Reno3 and Reno4 F, while visually similar, represent incremental updates. This comparison dives deep into the core differences – specifically the chipset and charging capabilities – to determine which device offers the best value for your money, especially as the Reno3 ages and its price drops.
Phones Images

🏆 Quick Verdict

For most users, the Oppo Reno4 F is the better choice. While both phones share the same CPU core configuration, the Helio P95 in the Reno4 F offers a slight GPU performance boost. However, the Reno3’s 30W charging significantly outperforms the Reno4 F’s 18W, making it preferable for those prioritizing rapid replenishment.

PHONES
Phone Names Oppo Reno3 Oppo Reno4 F
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International1, 3, 5, 7, 8, 38, 40, 41
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 1, 3, 5, 7, 8, 38, 40, 41 - APAC-
Launch
Announced2020, March 17. Released 2020, March 172020, October 10. Released 2020, October 16
StatusDiscontinuedDiscontinued
Body
Build-Glass front, plastic back
Dimensions160.2 x 73.3 x 7.9 mm (6.31 x 2.89 x 0.31 in)160.1 x 73.8 x 7.5 mm (6.30 x 2.91 x 0.30 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight170 g (6.00 oz)164 g (5.78 oz)
Display
Resolution1080 x 2400 pixels, 20:9 ratio (~411 ppi density)1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
Size6.4 inches, 98.9 cm2 (~84.2% screen-to-body ratio)6.43 inches, 99.8 cm2 (~84.5% screen-to-body ratio)
TypeAMOLEDSuper AMOLED, 430 nits (typ), 800 nits (peak)
Platform
CPUOcta-core (2x2.2 GHz Cortex-A75 & 6x2.0 GHz Cortex-A55)Octa-core (2x2.2 GHz Cortex-A75 & 6x2.0 GHz Cortex-A55)
ChipsetMediatek MT6779 Helio P90 (12 nm)Mediatek MT6779V Helio P95 (12 nm)
GPUPowerVR GM9446PowerVR GM9446
OSAndroid 10, ColorOS 7Android 10, ColorOS 7.2
Memory
Card slotmicroSDXC (uses shared SIM slot)microSDXC (dedicated slot)
Internal128GB 8GB RAM128GB 8GB RAM
 UFS 2.1UFS 2.1
Main Camera
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Quad48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 13 MP, f/2.4, 52mm (telephoto), 1/3.4", 1.0µm, 2x optical zoom, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 2 MP B/W, f/2.448 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚, 16mm (ultrawide), 1/4.0", 1.12µm Auxiliary lens
Video4K@30fps, 1080p@30/60fps; gyro-EIS4K@30fps, 1080p@30/120fps, gyro-EIS
Selfie camera
Dual-16 MP, f/2.4, (wide), 1/3.09", 1.0µm 2 MP, f/2.4, (depth)
FeaturesHDRHDR
Single44 MP, f/2.4, 26mm (wide), 1/2.8", 0.8µm-
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
 24-bit/192kHz audio-
Comms
Bluetooth5.0, A2DP, LE5.1, A2DP, LE, aptX HD
NFCYes (market/region dependent)No
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, GALILEO, BDS, QZSS
RadioFM radioFM 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 (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging30W wired, 50% in 30 min, 100% in 73 min18W wired
TypeLi-Po 4025 mAhLi-Po 4000 mAh
Misc
ColorsMidnight Black, Aurora Blue, Sky WhiteMatte Black, Metallic White
ModelsCPH2043SPH2209
PriceAbout 440 EURAbout 250 EUR

Oppo Reno3

  • Significantly faster 30W charging
  • Potentially lower price due to age
  • Identical CPU performance to Reno4 F

  • Older chipset (Helio P90)
  • Slightly less capable GPU compared to Reno4 F

Oppo Reno4 F

  • More powerful GPU (Helio P95)
  • Slightly improved image processing potential
  • More recent release

  • Slower 18W charging
  • Potentially higher price

Display Comparison

Both the Reno3 and Reno4 F likely feature similar LCD panels, given their market positioning. Specific details like peak brightness and color gamut coverage aren't provided, but we can assume they target a similar experience. The absence of high refresh rate technology on either device suggests a focus on battery efficiency rather than visual fluidity. Bezels are expected to be comparable, typical of mid-range phones from this era.

Camera Comparison

Without detailed camera specifications, a direct comparison is difficult. However, Oppo typically focuses on software optimization for image processing. The Reno4 F’s slightly newer chipset *could* translate to marginally faster image processing speeds, but this is unlikely to be a significant difference. The absence of information regarding sensor size and aperture makes it impossible to assess low-light performance or dynamic range capabilities. We can assume both phones feature a multi-camera setup, but the quality will heavily depend on the specific sensors used.

Performance

Both devices utilize the same octa-core CPU configuration – 2x2.2 GHz Cortex-A75 and 6x2.0 GHz Cortex-A55 cores. However, the Reno4 F boasts the Mediatek Helio P95, an evolution of the Reno3’s Helio P90. The P95’s key upgrade lies in its GPU, offering a modest performance increase in graphics-intensive tasks. While the CPU performance remains largely identical, the P95’s improved GPU benefits users engaged in mobile gaming or video editing. The 12nm manufacturing process is consistent across both chipsets, suggesting similar thermal characteristics.

Battery Life

The Reno3’s 30W wired charging is a clear advantage over the Reno4 F’s 18W. Oppo claims a 50% charge in 30 minutes and 100% in 73 minutes for the Reno3. The Reno4 F will take considerably longer to fully charge. While battery capacity isn’t specified, the faster charging of the Reno3 mitigates the impact of a potentially smaller battery, allowing for quicker top-ups throughout the day. This is a crucial consideration for users who prioritize convenience.

Buying Guide

Buy the Oppo Reno3 if you prioritize faster charging speeds and are willing to accept a slightly older chipset. It’s ideal for users who frequently find themselves needing to quickly top up their battery throughout the day. Buy the Oppo Reno4 F if you prefer a marginally more capable GPU for gaming or demanding applications, and aren’t as concerned about the fastest possible charging. It’s a solid all-rounder for everyday tasks and light to moderate gaming.

Frequently Asked Questions

❓ Will I notice a significant difference in gaming performance between the Helio P90 and Helio P95?
The difference will be noticeable, but not dramatic. The Helio P95’s improved GPU offers a modest performance boost, allowing for slightly higher frame rates or better graphics settings in demanding games. However, both chipsets are mid-range and won’t deliver a flagship gaming experience.
❓ How much longer will it take to fully charge the Oppo Reno4 F compared to the Reno3?
The Reno4 F’s 18W charging will take considerably longer. The Reno3 reaches 100% in 73 minutes, while the Reno4 F will likely take well over 90 minutes, potentially exceeding two hours depending on battery capacity. This is a significant difference for users who value quick charging.
❓ Does the Reno4 F’s newer chipset offer any benefits for multitasking?
While the CPU core configuration is identical, the Helio P95’s slightly improved efficiency *could* lead to marginally better sustained performance during prolonged multitasking. However, the difference is unlikely to be substantial for typical usage scenarios.