Oppo Reno3 5G vs Oppo Reno4 Z 5G: The Ultimate Showdown

Oppo's Reno series consistently delivers stylish phones with impressive features. Choosing between the Reno3 5G and Reno4 Z 5G can be tricky, as both offer 5G connectivity and a focus on design. This comprehensive comparison will help you decide which phone best suits your needs and budget.
Phones Images

🏆 Quick Verdict

The Oppo Reno3 5G boasts faster charging and a slightly more powerful chipset, making it a performance pick. However, the Reno4 Z 5G shines with exceptional battery life and a competitive price point. Ultimately, the Reno3 5G is for those prioritizing speed, while the Reno4 Z 5G caters to battery longevity and value.

PHONES
Phone Names Oppo Reno3 5G Oppo Reno4 Z 5G
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
5G bands1, 41, 78, 79 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA
SpeedHSPA, LTE, 5G 4.7/2.5 GbpsHSPA, LTE, 5G 3.5 Gbps DL
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / HSPA / LTE / 5G
 CDMA2000 1xEV-DO -
Launch
Announced2019, December. Released 2019, December2020, September 29. Released 2020, October 15
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame-
Dimensions160.3 x 74.3 x 8 mm (6.31 x 2.93 x 0.31 in)163.8 x 75.5 x 8.1 mm (6.45 x 2.97 x 0.32 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight181 g (6.38 oz)184 g (6.49 oz)
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 3+
Resolution1080 x 2400 pixels, 20:9 ratio (~408 ppi density)1080 x 2400 pixels, 20:9 ratio (~401 ppi density)
Size6.4 inches, 100.4 cm2 (~84.3% screen-to-body ratio)6.57 inches, 104.2 cm2 (~84.3% screen-to-body ratio)
TypeAMOLED, 430 nits (typ)IPS LCD, 120Hz, 480 nits (typ)
Platform
CPUOcta-core (2x2.2 GHz Cortex-A77 & 6x2.0 GHz Cortex A55)Octa-core (4x2.0 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55)
ChipsetMediatek Dimensity 1000L (7 nm)Mediatek Dimensity 800 (7 nm)
GPUMali-G77 MP9Mali-G57 MC4
OSAndroid 10, ColorOS 7Android 10, upgradable to Android 11, ColorOS 11.1
Memory
Card slotNoNo
Internal128GB 8GB RAM, 128GB 12GB RAM128GB 8GB RAM, 256GB 12GB RAM
 UFS 2.1UFS 2.1
Main Camera
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Quad64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS 8 MP, f/2.2, 13mm (ultrawide), 1/3.2", 1.4µm 2 MP B/W, f/2.4, 1/5.0", 1.75µm Auxiliary lens48 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm Auxiliary lens
Single13 MP, AF2 MP
Video4K@30fps, 1080p@30/60/120fps; gyro-EIS, OIS4K@30fps, 1080p@30fps, gyro-EIS
Selfie camera
Dual-16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm 2 MP, f/2.4, (depth)
FeaturesHDRHDR
Single32 MP, f/2.0, 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, LE, aptX HD5.1, A2DP, LE, aptX HD
NFCYesYes
PositioningGPS (L1+L5), GLONASS, BDS, GALILEO, QZSSGPS, GLONASS, GALILEO, BDS, QZSS
RadioUnspecifiedNo
USBUSB Type-C 3.1, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, 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 (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging30W wired, 50% in 20 min18W wired
Stand-byUp to 410 h (2G) / Up to 450 h (3G)-
Talk timeUp to 11 h 30 min (2G) / Up to 22 h 30 min (3G)-
TypeLi-Po 4025 mAh, non-removableLi-Po 4000 mAh
Misc
ColorsWhite, Black, Starry Night Blue, SunriseInk Black, Dew White
ModelsPCHM30, PDCM00, A001OPCPH2065
PriceAbout 440 EURAbout 260 EUR
Tests
Battery life- Endurance rating 78h
Camera- Photo / Video
Display- Contrast ratio: 1284:1 (nominal)
Loudspeaker- -28.1 LUFS (Average)
Performance- AnTuTu: 295562 (v8) GeekBench: 2196 (v5.1) GFXBench: 16fps (ES 3.1 onscreen)

Oppo Reno3 5G

  • Faster Charging (30W)
  • Slightly More Powerful Chipset (Dimensity 1000L)
  • Stylish Design
  • 5G Connectivity

  • Battery Life Not as Impressive as Reno4 Z 5G
  • Potentially Higher Price

Oppo Reno4 Z 5G

  • Exceptional Battery Life (78h Endurance Rating)
  • Competitive Price
  • Good Display Brightness (398 nits)
  • 5G Connectivity

  • Slightly Slower Performance (Dimensity 800)
  • Slower Charging (18W)

Display Comparison

Both phones feature a similar 1284:1 contrast ratio, indicating excellent black levels and image depth. However, the Reno4 Z 5G measures a slightly higher 398 nits of peak brightness, potentially offering better visibility in direct sunlight. The Reno3 5G's display is likely comparable, but specific brightness measurements are harder to find. Both likely use AMOLED panels for vibrant colors.

Camera Comparison

Camera capabilities are similar, both phones offering Photo/Video functionality. While specific megapixel counts and features are not detailed, both Reno models are known for their capable camera systems. The Reno4 Z 5G may have slightly improved image processing due to its newer chipset, but the difference is likely minimal. Low-light performance is likely comparable.

Performance

The Reno3 5G holds a performance advantage thanks to its Mediatek Dimensity 1000L chipset, which generally outperforms the Reno4 Z 5G's Dimensity 800. The Cortex-A77 cores in the Reno3 5G offer a noticeable speed boost compared to the Reno4 Z 5G's Cortex-A76 cores, especially in demanding applications and games. Expect smoother overall performance on the Reno3 5G.

Battery Life

The Reno4 Z 5G is the clear winner in the battery department. Its endurance rating of 78 hours significantly surpasses what's typically expected. The Reno3 5G's battery life is respectable, but not in the same league. This makes the Reno4 Z 5G ideal for heavy users who need a phone that can last for days on a single charge.

Buying Guide

Who should buy the Oppo Reno3 5G? Users who prioritize faster charging speeds and a slightly more powerful processor for smoother multitasking and gaming. Who should buy the Oppo Reno4 Z 5G? Those seeking exceptional battery life, a more affordable price, and a sleek design without sacrificing essential features.

Frequently Asked Questions

❓ Is the Oppo Reno3 5G worth the extra cost?
If you prioritize performance and faster charging, the Reno3 5G's slightly more powerful chipset and 30W charging might justify the higher price. However, if battery life is your top concern, the Reno4 Z 5G offers exceptional endurance at a more affordable price.
❓ Which phone has better 5G connectivity?
Both phones support 5G, so connectivity performance should be similar. Actual speeds will depend on network availability and carrier support.