myPhone Halo 4 LTE vs MaxCom MM721
| 手机规格 | 直立式手机 | 直立式手机 | 蛤壳式手机 | 直立式手机 |
| 大小 | 152.00 x 64.00 x 14.20 mm | 124.00 x 48.00 x 13.00 mm | 105.40 x 52.70 x 19.50 mm | 129.80 x 58.60 x 11.00 mm |
| Weight |  | 83.00 g | 108.72 g | 116.00 g |
| 显示屏尺寸 | 3.50" | 2.20" | 2.40" | 3.20" |
| Display | 彩色 / TFT 320 x 480 px (3.50") 165 ppi | 彩色 / TFT 64k 颜色 176 x 220 px (2.20") 128 ppi | 彩色 / TFT 256k 颜色 240 x 320 px (2.40") 167 ppi | 彩色 / TFT 256k 颜色 60 Hz 240 x 320 px (3.20") 125 ppi |
| 显示保护 |   | | | |
| 附加显示屏 | | | 彩色 / TFT (1.77") | |
| 辅助显示保护 | | | | |
| 通话最长时间 | 4G: 420 分钟 (7.0 h) | 2G: 270 分钟 (4.5 h) 3G: 150 分钟 (2.5 h) | | 3G: 540 分钟 (9.0 h) |
| 待机最长时间 | 4G: 384 钟头 (16.0 一天) | 2G: 350 钟头 (14.6 一天) | | 3G: 240 钟头 (10.0 一天) |
| 标准电池 | Li-Ion 2500 mAhBuy powerbank | Li-Ion 800 mAhBuy powerbank | Li-Ion 900 mAhBuy powerbank | Li-Ion 1200 mAhBuy powerbank |
| 快速充电 | | | | |
| 无线充电 | | | | |
| 电话簿 | 1000 | 500 | | |
| 手机存储 | 128 MB | | 128 MB | 4 GB |
| 随机存取存储 (RAM) | 64 MB | | 64 MB | 512 MB |
| Memory cards |  microSD, microSDHC 为 32 GBBuy memory card | microSD, microSDHC 为 16 GBBuy memory card | microSD, microSDHC 为 32 GBBuy memory card | microSD, microSDHC, microSDXC 为 16 GBBuy memory card |
| Operating system | - | - | - | KaiOS |
| 处理器 | Unisoc T117 | - | MediaTek MT6276 | MediaTek MT6731 |
| Processor clock | 1000 MHz | - | - | 1100 MHz |
| GPU | - | - | - | PowerVR GE8100 |
| Touchscreen | | | | |
| 双SIM卡 | | | | |
| SIM卡标准 | DualSIM(nanoSIM, nanoSIM) | | | DualSIM(microSIM, microSIM) |
| 卡双模式 | dual standby | nd | dual standby | dual standby |
| 混合双卡双待 | | nd | | |
| 发行日期 | 第 2 季 2024 | | 第 4 季 2017 | 第 4 季 2020 |
| 手机其他名称 | - | Comfort MM721 | - | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS标准 | 900 2100 | 900 2100 | 900 2100 | 900 2100 |
| LTE 标准 | FDD LTE: 2600, 2100, 1800, 900, 800 | | | FDD LTE: 2600, 2100, 1800, 900, 850, 800 |
| 5G 标准 | | | | |
| CDMA标准 | | | | |
| TD-SCDMA 标准 | | | | |
| UMA标准 | | | | |
相机 - 背面
| 第一台相机 | | | | |
| 相机类型 | 标准镜头 | | | |
| 矩阵 | 2 Mpx | 2 Mpx | 2 Mpx | 5 Mpx |
| Resolution | | 1600x1200 px | 1600x1200 px | |
| 光学变焦 | | | | |
| 闪光灯 | LED | | | LED |
| 双色LED闪光灯 | | | | |
| 视频格式 | | nd | MPEG4, H.263, H.264 | |
| 额外 | FF | FF | - | FF |
相机 - 前面
| 第一台相机 | | | | |
| 矩阵 | nd | nd | nd | 2 Mpx |
| 光学变焦 | nd | nd | nd | |
| 闪光灯 | nd | nd | nd | |
| 双色LED闪光灯 | nd | nd | nd | |
| 额外 | nd | nd | nd | FF |
传感器
| 加速度计 | | | | |
| 接近传感器 | | | | |
| 光传感器 | | | | |
| 磁力仪 | | | | |
| 陀螺仪 | | | | |
| 晴雨表 | | | | |
| 高度表 | | | | |
| 重力感应器 | | | | |
| 霍尔效应传感器 | | | | |
| 虹膜扫描仪 | | | | |
| 指纹采集仪 | | | | |
| 温度计 | | | | |
| 湿度计 | | | | |
数据传输
| xHTML | | | | |
| WAP | | v2.0 | v2.0 | v2.0 |
| HSCSD | | | | |
| HSDPA | | | | 21.10 Mbit/s |
| HSUPA | | | | 5.76 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | | | | - |
| LTE UP | | | | 51.00 Mbit/s |
| WIMAX+ | | | | |
| GPRS | | | | |
| EDGE | | | | |
| 蓝牙 | v2.1 | | | v4.0 |
| A2DP規範 | | | | |
| HDMI | | | | |
| WiFi | | | | v802.11 b/g/n |
| 无线频率 | | | | 2,4 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi 热点 | | | | |
| IrDA | | | | |
| USB | Type-C | v2.0 | v2.0 | Type-C |
| GPS | | | | |
| A-GPS | | | | |
| GLONASS | | | | |
| Beidou | | | | |
| Galileo | | | | |
| QZSS | | | | |
| NFC | | | | |
通讯与讯息
| 呼叫等待 | | | | |
| 视频会议 | | | | |
| 呼叫转移 | | | | |
| 一按通 | | | | |
| 即时通讯 | | | | |
| 短信 | | | | |
| 增强短信 | | | | |
| 多媒体短信 | | | | |
| Dictionary | | | | |
| Swype | | | | |
| 电子邮件用户 | | | | POP3, IMAP4, SMTP |
| QWERTY键盘 | | | | |
| RSS阅读器 | | | | |
多媒体
| Radio | | | | |
| MP3 | | | | |
| 立体声扬声器 | | | | |
| Audio Jack | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm |
| HD Voice | | | | |
| 音频格式 | | AAC, AAC+, AMR, WAV, eAAC+ | | |
| 复调音乐 | | | | |
| 视频钟 | | | | |
| 作曲软件 | | | | |
| 游戏 | | | | |
| Java | | | | |
| 视讯电话 | | | | |
| DVB-H电视 | | | | |
| 电视机输口 | | | | |
PIM和附加功能
| 时钟 | | | | |
| 计时器 | | | | |
| 闹钟 | | | | |
| 计算器 | | | | |
| 汇率 | | | | |
| 电子记事本 | | | | |
| 日历 | | | | |
| 飞行模式 | | | | |
| SyncML | | | | |
| 数据与传真机 | | | | |
| 屏幕保护程序 | | | | |
| 主题 | | | | |
| 可交换的外壳 | | | | |
| 语音拨号 | | | | |
| 扬声器 | | | | |
| 录音电话机 | | | | |
| 振动 | | | | |