Side-by-side comparison

Asus Zenfone 3 Ultra ZU680KL vs Xiaomi Mi Mix 3

Name: Asus Zenfone 3 Ultra ZU680KL
Brand: Asus
SKU: appsapk-2418
Rating: 7.9 (671 reviews)

Asus

Asus Zenfone 3 Ultra ZU680KL

7.9671 views

Xiaomi

Xiaomi Mi Mix 3

7.9686 views

Asus Zenfone 3 Ultra ZU680KL — quick specs

Network
LTE / HSPA / GSM
Display
6.8 inches · 1080×1920
Camera
23 MP
Memory
3 GB RAM
Battery
4600 mAh
OS
Android 6.1

Xiaomi Mi Mix 3 — quick specs

Network
LTE / HSPA / EVDO
Display
6.39 inches · 1080×2340
Camera
12 MP
Memory
6 GB RAM
Battery
3200 mAh
OS
Android 9.0

● Full specification comparison

Spec

Asus Zenfone 3 Ultra ZU680KL

Xiaomi Mi Mix 3

NETWORK

Technology

GSM / HSPA / LTE

GSM / CDMA / HSPA / EVDO / LTE

Technology

AGSM / HSPA / LTE

BGSM / CDMA / HSPA / EVDO / LTE

2G bands

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

2G bands

AGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

BGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

3G bands

HSDPA 850 / 900 / 1900 / 2100 / 800

HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - Global

3G bands

AHSDPA 850 / 900 / 1900 / 2100 / 800

BHSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - Global

4G bands

LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500)

LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - Global

4G bands

ALTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500)

BLTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - Global

Speed

HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps

HSPA, LTE

Speed

AHSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps

BHSPA, LTE

LAUNCH

Announced

2016, May

2018, October

Announced

A2016, May

B2018, October

Status

Available. Released 2016, August

Available. Released 2018, November

Status

AAvailable. Released 2016, August

BAvailable. Released 2018, November

BODY

Dimensions

186.4 x 93.9 x 6.8 mm (7.34 x 3.70 x 0.27 in)

157.9 x 74.7 x 8.5 mm (6.22 x 2.94 x 0.33 in)

Dimensions

A186.4 x 93.9 x 6.8 mm (7.34 x 3.70 x 0.27 in)

B157.9 x 74.7 x 8.5 mm (6.22 x 2.94 x 0.33 in)

Weight

233 g (8.22 oz)

218 g (7.69 oz)

Weight

A233 g (8.22 oz)

B218 g (7.69 oz)

SIM

Hybrid Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)

SIM

AHybrid Dual SIM (Nano-SIM, dual stand-by)

BDual SIM (Nano-SIM, dual stand-by)

Build

—

Front glass, aluminum frame (7000 series), ceramic back

Build

A—

BFront glass, aluminum frame (7000 series), ceramic back

DISPLAY

Type

IPS LCD capacitive touchscreen, 16M colors

Super AMOLED capacitive touchscreen, 16M colors

Type

AIPS LCD capacitive touchscreen, 16M colors

BSuper AMOLED capacitive touchscreen, 16M colors

Size

6.8 inches, 127.5 cm2 (~72.8% screen-to-body ratio)

6.39 inches, 100.2 cm2 (~85.0% screen-to-body ratio)

Size

A6.8 inches, 127.5 cm2 (~72.8% screen-to-body ratio)

B6.39 inches, 100.2 cm2 (~85.0% screen-to-body ratio)

Resolution

1080 x 1920 pixels, 16:9 ratio (~324 ppi density)

1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)

Resolution

A1080 x 1920 pixels, 16:9 ratio (~324 ppi density)

B1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)

Protection

Corning Gorilla Glass 4

Corning Gorilla Glass 5

Protection

ACorning Gorilla Glass 4

BCorning Gorilla Glass 5

PLATFORM

Android 6.1 (Marshmallow); ZenUI 3

Android 9.0 (Pie); MIUI 10

AAndroid 6.1 (Marshmallow); ZenUI 3

BAndroid 9.0 (Pie); MIUI 10

Chipset

Qualcomm MSM8976 Snapdragon 652 (28 nm)

Qualcomm SDM845 Snapdragon 845 (10 nm)

Chipset

AQualcomm MSM8976 Snapdragon 652 (28 nm)

BQualcomm SDM845 Snapdragon 845 (10 nm)

CPU

Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53)

Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)

CPU

AOcta-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53)

BOcta-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)

GPU

Adreno 510

Adreno 630

GPU

AAdreno 510

BAdreno 630

MEMORY

Card slot

microSD, up to 256 GB (uses shared SIM slot)

Card slot

AmicroSD, up to 256 GB (uses shared SIM slot)

BNo

Internal

32GB 3GB RAM, 64GB 3GB RAM, 128GB 4GB RAM

128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 10GB RAM

Internal

A32GB 3GB RAM, 64GB 3GB RAM, 128GB 4GB RAM

B128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 10GB RAM

MAIN CAMERA

Single

23 MP, f/2.0, 1/2.6", 1.0µm, PDAF, Laser AF, 4-axis OIS"

—

Single

A23 MP, f/2.0, 1/2.6", 1.0µm, PDAF, Laser AF, 4-axis OIS"

B—

Dual

—

12 MP (wide), f/1.8, 1/2.55", 1.4µm, Dual Pixel PDAF, 4-axis OIS 12 MP (telephoto), 1/3.4", 1.0µm";

Dual

A—

B12 MP (wide), f/1.8, 1/2.55", 1.4µm, Dual Pixel PDAF, 4-axis OIS 12 MP (telephoto), 1/3.4", 1.0µm";

SELFIE CAMERA

Video

1080p@30fps

—

Video

A1080p@30fps

B—

Single

8 MP, f/2.0

—

Single

A8 MP, f/2.0

B—

Dual

—

Manual pop-up 24 MP, 1/2.8", 0.9µm Manual pop-up 2 MP, depth sensor"

Dual

A—

BManual pop-up 24 MP, 1/2.8", 0.9µm Manual pop-up 2 MP, depth sensor"

SOUND

Loudspeaker

Yes, dual speakers

Yes

Loudspeaker

AYes, dual speakers

BYes

3.5mm jack

Yes 24-bit/192kHz audio

No Active noise cancellation with dedicated mic

3.5mm jack

AYes 24-bit/192kHz audio

BNo Active noise cancellation with dedicated mic

COMMS

WLAN

Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

WLAN

AWi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot

BWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

Bluetooth

4.2, A2DP, EDR, LE

5.0, A2DP, aptX HD, LE

Bluetooth

A4.2, A2DP, EDR, LE

B5.0, A2DP, aptX HD, LE

GPS

Yes, with A-GPS, GLONASS, BDS

Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS

GPS

AYes, with A-GPS, GLONASS, BDS

BYes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS

USB

2.0, Type-C 1.0 reversible connector, USB On-The-Go

Type-C 1.0 reversible connector

USB

A2.0, Type-C 1.0 reversible connector, USB On-The-Go

BType-C 1.0 reversible connector

Radio

FM radio

Radio

AFM radio

BNo

NFC

—

Yes

NFC

A—

BYes

FEATURES

Sensors

Fingerprint (front-mounted), accelerometer, gyro, proximity, compass

Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Sensors

AFingerprint (front-mounted), accelerometer, gyro, proximity, compass

BFingerprint (rear-mounted), accelerometer, gyro, proximity, compass

BATTERY

Charging

Fast battery charging 18W: 60% in 45 min (Quick Charge 3.0)

Wireless charging 10W

Charging

AFast battery charging 18W: 60% in 45 min (Quick Charge 3.0)

B Wireless charging 10W

Battery Type

Non-removable Li-Ion 4600 mAh battery

Non-removable Li-Po 3200 mAh battery

Battery Type

ANon-removable Li-Ion 4600 mAh battery

BNon-removable Li-Po 3200 mAh battery

MISC

Colors

Glacier Silver, Titanium Gray, Metallic Pink

Jade Green, Sapphire Blue, Onyx Black, Forbidden City Blue (10 GB only)

Colors

AGlacier Silver, Titanium Gray, Metallic Pink

BJade Green, Sapphire Blue, Onyx Black, Forbidden City Blue (10 GB only)

Price

330 USD

About 305 USD

Price

A330 USD

BAbout 305 USD

Models

—

M1810E5A

Models

A—

BM1810E5A

Cells highlighted in green indicate a measurably better spec on that phone (battery capacity, RAM, storage, display size). Text-only specs are shown side by side without highlighting.

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