iQOO Z3 5G (8GB RAM + 128GB) vs Oppo K13 (8GB RAM + 256GB)


iQOO Z3 5G (8GB RAM + 128GB)
iQOO Z3 5G (8GB RAM + 128GB)
vs
Oppo K13 (8GB RAM + 256GB)
Oppo K13 (8GB RAM + 256GB)

Quick Comparison

Both iQOO Z3 5G (8GB RAM + 128GB) and Oppo K13 (8GB RAM + 256GB) comes with same RAM. In terms of display resolution, iQOO Z3 5G (8GB RAM + 128GB) has better resolution of 2408 x 1080 than Oppo K13 (8GB RAM + 256GB) which has resolution of 2400 x 1080. Oppo K13 (8GB RAM + 256GB) has more internal memory than iQOO Z3 5G (8GB RAM + 128GB)

NameiQOO Z3 5G (8GB RAM + 128GB)Oppo K13 (8GB RAM + 256GB)
RAM8 GB8 GB
Display6.58 in6.67 in
Internal Memory128 GB256 GB
Battery4400 mAh7000 mAh
Camera64 MP + 8 MP + 2 MP Triple50 MP + 2 MP Dual
PriceRs. 20999Rs. 19899

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Detailed Comparison

Price And Launch

The launch Date of the first phone is June 8, 2021. The cost of iQOO Z3 5G (8GB RAM + 128GB) is Rs. 20999. The launch Date of the second phone is April 21, 2025. The cost of Oppo K13 (8GB RAM + 256GB) is Rs. 19899.

Display comparison

iQOO Z3 5G (8GB RAM + 128GB) has screen size of 6.58 inches which falls short to Oppo K13 (8GB RAM + 256GB)'s 6.67 inch screen. iQOO Z3 5G (8GB RAM + 128GB) has IPS LCD Screen type where as Oppo K13 (8GB RAM + 256GB) has AMOLED Screen type. iQOO's phone has display density of 401 PPI & OPPO's phone has only 395 PPI display density. In terms of screen to body ratio, iQOO's phone has better screen to body ratio of ~ 90.61% than OPPO's phone ~ 86.5%. iQOO Z3 5G (8GB RAM + 128GB) has 20:9 aspect ratio where as Oppo K13 (8GB RAM + 256GB) has 20:9 aspect ratio.

Memory comparison

Both mobiles come with 8 GB RAM Oppo K13 (8GB RAM + 256GB) has more Internal Memory (256 GB) than iQOO Z3 5G (8GB RAM + 128GB) (128 GB).

Camera comparison

iQOO Z3 5G (8GB RAM + 128GB)'s 64 MP + 8 MP + 2 MP Triple Rear Camera outclasses Oppo K13 (8GB RAM + 256GB)'s 50 MP + 2 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 16 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 11 and the second one on 15 version.

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Full Comparison

NameiQOO Z3 5G (8GB RAM + 128GB)Oppo K13 (8GB RAM + 256GB)
General
ModelZ3CPH2729
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJune 8, 2021April 21, 2025
In The BoxHandset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case
Design
Dimensions75.3 x 164 x 8.5 mm76.1 x 163.2 x 8.5 mm
Weight185.5 g208 g
Bezel lessNo
ColorsIcy Purple, Prism Black
Display
TypeColor IPS LCD Screen (16M Colors)Color AMOLED Screen (16.7 M)
TouchYesYes
Size6.58 inches, 1080 x 2408 pixels, 120 Hz6.67 inches, 1080 x 2400 pixels, 120 Hz
Aspect Ratio20:9 20:9
PPI~ 401 PPI~ 395 PPI
Screen to Body Ratio~ 90.61%~ 86.5%
BrightnessGlobal Default Maximum Brightness: 600nit, Global Excitation Maximum Brightness: 1200nit
FeaturesHDRContrast Ratio: Static: 6000000:1, Dynamic: 12000000:1
NotchYes, Water Drop NotchYes, Punch Hole
Curved DisplayNo
Memory
RAM8 GB8 GB
Expandable RAMUpto 8 GB Extra Virtual RAM
Storage128 GB256 GB
Storage TypeUFS 2.2UFS 3.1
Card SlotYes, (Hybrid Slot)
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), 802.11a/b/g/n
BluetoothYes, v5.1, A2DP, LE, aptX HDYes, v5.2
USBYes, USB-CYes, USB-C
USB FeaturesUSB Tethering, USB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging
IR BlasterYes
Performance
AnTuTu Score711,176 (Total) (v10)
232,955 (CPU)
180,841 (GPU)
133,763 (Memory)
163,617 (UX)
AnTuTu Storage Score93,365
1912 MB/s (Read), 1005 MB/s (Write)
Geekbench Score2,873 (Multi Core) (v6)
986 (Single Core)
3DMark Score952 (Wild Life Extreme) (5.71 FPS)
Extra
GPSYes, with A-GPS, GLONASS, GALILEO, BDSGPS, AGPS, BDS, GLONASS, GALILEO, QZSS
Fingerprint SensorYes, SideYes, In Display
Face UnlockYesYes
SensorsAccelerometer, Gyro, Proximity, Compass, Ambient Light SensorAccelerometer, Gyro, Proximity, Compass
3.5mm Headphone JackYesNo
AI FeaturesAI Clarity Enhancer, AI Unblur, AI Reflection Remover, AI Eraser, Screen Translator, AI Writer, AI Summary, AI Mobile
Splash ResistantYes
IP RatingIP65
Dust ResistantYes
Extra Features60cm² Graphite + 57cm² Ultra-large VC, GOAT Durablity 50+ Quality Checks
Camera
Rear Camera64 MP ƒ/1.79 (Wide Angle)
8 MP ƒ/2.2 (Ultra Wide)
2 MP ƒ/2.4 (Macro)
Macro		50 MP ƒ/1.8 (Wide Angle)
OV50D40 Sensor, 1/2.88 inch Photosensitive Area, 0.612um Single Pixel, FOV: 75.5 Degree, 5P Lens
2 MP ƒ/2.4 (Depth Sensor)
OV02B1B Sensor, 1/5.00 inch Photosensitive Area, 1.75um Single Pixel, FOV: 89.1 Degree, 3P Lens
Auto FocusYesYes
FeaturesNight Mode, Portrait, Pro Mode,Time-Lapse, AR Stickers, HDR, Panorama
Video Recording4K @ 30 fps UHD, 1080p @ 30 fps FHD4K @ 30 fps UHD, 1080p @ 60 fps FHD
FlashYes, LEDYes, LED
Front Camera16 MP ƒ/2 (Wide Angle)
Screen Flash		16 MP ƒ/2.5 (Wide Angle)
Punch Hole
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v11Android v15
Custom UIColorOS 15
ChipsetQualcomm Snapdragon 768GQualcomm Snapdragon 6 Gen4
CPU2.8 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core Details1x2.8 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver1xCortex-A720s@2.3 GHz & 3xCortex-A720s@2.2 GHz & 4xCortex-A520s@1.8 GHz
Fabrication Node4nm
GPUAdreno 620Adreno
JavaNoNo
BrowserYesYes
Multimedia
EmailYesYes
MusicWAV,AAC,MP3, MP2, MIDI, Vorbis, APE，FLACMP3, AMR, APE, OGG, FLAC, WAV, MIDI, WMA
VideoMP4, 3GP, AVIAVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV
FM RadioNoNo
Speaker TypeDual Stereo
Audio FeaturesAn Immersive Surround Sound Experience
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size4400 mAh, Li-Po Battery7000 mAh, Graphite Battery
Fast ChargingYes, 55W Fast ChargingYes, 80W
Video Playback Time15 hours
Music Playback Time32 hours

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