Oppo F15
#1939
vivo Z3i
#4031Category Breakdown
Oppo F15
vivo Z3i
Performance
80.178.1
Camera
45.528.4
Display
76.658.9
Battery
29.026.2
Build
88.20.2
Connectivity
53.455.9
Audio
8.98.9
Overall
53.236.8
Summary
- The Oppo F15 features a glass front and plastic back, offering a premium feel, while the vivo Z3i has a plastic build with a slightly lighter weight.
- The F15's 6.4-inch AMOLED display provides better contrast and brightness at 430 nits compared to the Z3i's 6.3-inch IPS LCD at 400 nits.
- In terms of performance, the F15 is powered by the Helio P70 chipset, which is slightly more advanced than the Helio P60 in the Z3i.
- The F15's camera system includes a 48 MP main sensor, significantly outperforming the Z3i's 16 MP setup, although the Z3i has a higher resolution selfie camera at 24 MP versus the F15's 16 MP.
- Battery capacity is also better in the F15 at 4025 mAh with faster charging at 20W, compared to the Z3i's 3315 mAh and 18W charging.
- Finally, the F15 runs on a more recent Android version, Android 9.0, upgradable to Android 11, while the Z3i operates on Android 8.1.
Side-by-side Specification Comparison
Oppo F15
vivo Z3i
General
Release Date
2020, January 16
2018
Announced
2020, January 16
2018
Description
N/A
For China
Display
Size
6.4"
6.3"
Type
AMOLED, 430 nits (typ)
IPS LCD
Resolution
1080 x 2400 pixels, 20:9 ratio (~408 ppi density)
1080 x 2280 pixels, 19:9 ratio (~400 ppi density)
PPI
1080
1080
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass 5
N/A
Performance
Chipset
Mediatek MT6771V Helio P70 (12 nm)
Mediatek MT6771 Helio P60 (12 nm)
CPU
Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU
Mali-G72 MP3
Mali-G72 MP3
Memory
128GB 4GB RAM, 128GB 8GB RAM
128GB 6GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF8 MP, f/2.3, 13mm (ultrawide), 1/4.0", 1.12µm2 MP B/W, f/2.4, 1/5.0", 1.75µm2 MP, f/2.4, (depth)
16 MP, f/2.0, PDAF2 MP, f/2.4, (depth)
Main Camera Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Front Camera
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm
Front Camera Features
HDR
HDR
Video Recording
1080p@30fps, gyro-EIS
1080p@30fps
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
4025 mAh
3315 mAh
Battery Details
Li-Po 4025 mAh
3315 mAh, non-removable
Charging Details
20W wired, 50% in 30 min
18W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
160.2 x 73.3 x 7.9 mm (6.31 x 2.89 x 0.31 in)
156 x 75.6 x 8.1 mm (6.14 x 2.98 x 0.32 in)
Weight
172 g
164 g
Materials
Glass front (Gorilla Glass 5), plastic back, plastic frame
N/A
Colors
Lightening Black, Unicorn White
Aurora blue, Millenium Pink
Foldable
✗
✗
SAR
1.20 W/kg (head) 0.55 W/kg (body)
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / CDMA / HSPA / LTE
Network Speed
HSPA, LTE
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
4.2, A2DP, LE
4.2, A2DP, EDR, LE, aptX
NFC
✗
✗
USB
USB Type-C 2.0, OTG
microUSB 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, BDS
GPS, GLONASS, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 9.0 (Pie), upgradable to Android 11, ColorOS 11.1
Android 8.1 (Oreo)
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass